Ma Lab Publications

Liu M, Fan X, Fang K, Zhang Q, Ma S: Integrative sparse principal component analysis of gene expression data. Genet Epidemiol. 2017 Dec; 2017 Nov 8. PMID: 29114920

Chai H, Shi X, Zhang Q, Zhao Q, Huang Y, Ma S: Analysis of cancer gene expression data with an assisted robust marker identification approach. Genet Epidemiol. 2017 Dec; 2017 Sep 14. PMID: 28913902

Yue M, Li J, Ma S: Sparse boosting for high-dimensional survival data with varying coefficients. Stat Med. 2017 Nov 19; 2017 Nov 19. PMID: 29152776

Li Y, Zhao Y, Yi D, Wang X, Jiang Y, Wang Y, Liu X, Ma S: Differences exist across insurance schemes in China post-consolidation. PLoS One. 2017; 2017 Nov 10. PMID: 29125837

Wu M, Huang J, Ma S: Identifying gene-gene interactions using penalized tensor regression. Stat Med. 2017 Oct 16; 2017 Oct 16. PMID: 29034516

Wu C, Jiang Y, Ren J, Cui Y, Ma S: Dissecting gene-environment interactions: A penalized robust approach accounting for hierarchical structures. Stat Med. 2017 Oct 16; 2017 Oct 16. PMID: 29034484

Fan X, Liu M, Fang K, Huang Y, Ma S: Promoting structural effects of covariates in the cure rate model with penalization. Stat Methods Med Res. 2017 Oct; 2017 May 8. PMID: 28480830

Wu M, Zang Y, Zhang S, Huang J, Ma S: Accommodating missingness in environmental measurements in gene-environment interaction analysis. Genet Epidemiol. 2017 Sep; 2017 Jun 28. PMID: 28657194

Teran Hidalgo SJ, Wu M, Ma S: Assisted clustering of gene expression data using ANCut. BMC Genomics. 2017 Aug 16; 2017 Aug 16. PMID: 28814280

Huang H, Rusiecki J, Zhao N, Chen Y, Ma S, Yu H, Ward MH, Udelsman R, Zhang Y: Thyroid-Stimulating Hormone, Thyroid Hormones, and Risk of Papillary Thyroid Cancer: A Nested Case-Control Study. Cancer Epidemiol Biomarkers Prev. 2017 Aug; 2017 Apr 4. PMID: 28377419

Moran MS, Zhao Y, Ma S, Kirova Y, Fourquet A, Chen P, Hoffman K, Hunt K, Wong J, Halasz LM, Freedman G, Prosnitz R Jr, Yassa M, Nguyen DHA, Hijal T, Haffty BG, Wai ES, Truong PT: Association of Radiotherapy Boost for Ductal Carcinoma In Situ With Local Control After Whole-Breast Radiotherapy. JAMA Oncol. 2017 Aug 1. PMID: 28358936

Zang Y, Zhao Q, Zhang Q, Li Y, Zhang S, Ma S: Inferring gene regulatory relationships with a high-dimensional robust approach. Genet Epidemiol. 2017 Jul; 2017 May 2. PMID: 28464328

Zeng F, Lerro C, Lavoué J, Huang H, Siemiatycki J, Zhao N, Ma S, Deziel NC, Friesen MC, Udelsman R, Zhang Y: Occupational exposure to pesticides and other biocides and risk of thyroid cancer. Occup Environ Med. 2017 Jul; 2017 Feb 15. PMID: 28202579

Zhu R, Zhao YQ, Chen G, Ma S, Zhao H: Greedy outcome weighted tree learning of optimal personalized treatment rules. Biometrics. 2017 Jun; 2016 Oct 4. PMID: 27704531

Kim C, Huang H, Zhao N, Lerro CC, Dai M, Chen Y, Li N, Ma S, Udelsman R, Zhang Y: Use of Dietary Vitamin Supplements and Risk of Thyroid Cancer: A Population-Based Case-Control Study in Connecticut. Int J Vitam Nutr Res. 2017 Apr 24; 2017 Apr 24. PMID: 28436762

Fang K, Ma S: Analyzing large datasets with bootstrap penalization. Biom J. 2017 Mar; 2016 Nov 21. PMID: 27870109

Zhang Q, Duan X, Ma S: Focused Information Criterion and Model Averaging with Generalized Rank Regression. Stat Probab Lett. 2017 Mar; 2016 Oct 31. PMID: 28566799

Huang Y, Liu J, Yi H, Shia BC, Ma S: Promoting similarity of model sparsity structures in integrative analysis of cancer genetic data. Stat Med. 2017 Feb 10; 2016 Sep 25. PMID: 27667129

Jiang Y, Wang Y, Li Y, Zhang Y, Zhao Y, Wang X, Ma C, Ma S: Inpatient Treatment for the Middle-aged and Elderly in Central China. Front Public Health. 2017; 2017 Feb 2. PMID: 28210617

Wang Z, Ma S, Zappitelli M, Parikh C, Wang CY, Devarajan P: Penalized count data regression with application to hospital stay after pediatric cardiac surgery. Stat Methods Med Res. 2016 Dec; 2014 Apr 17. PMID: 24742430

Park HS, Ma S, Wilson LD, Moran MS: In Regard to Vaidya et al. Int J Radiat Oncol Biol Phys. 2016 Nov 1. PMID: 27681768

Bucholz EM, Butala NM, Ma S, Normand ST, Krumholz HM: Life Expectancy after Myocardial Infarction, According to Hospital Performance. N Engl J Med. 2016 Oct 6. PMID: 27705249

Zhu R, Zhao Q, Zhao H, Ma S: Integrating multidimensional omics data for cancer outcome. Biostatistics. 2016 Oct; 2016 Mar 14. PMID: 26980320

Hu X, Zhang W, Zhang S, Ma S, Li Q: Group-combined P-values with applications to genetic association studies. Bioinformatics. 2016 Sep 15; 2016 Jun 3. PMID: 27259542

Wang Y, Zhao Y, Ma S: Racial differences in six major subtypes of melanoma: descriptive epidemiology. BMC Cancer. 2016 Aug 30; 2016 Aug 30. PMID: 27576582

Jiang Y, Guarino P, Ma S, Simon S, Mayo MS, Raghavan R, Gajewski BJ: Bayesian accrual prediction for interim review of clinical studies: open source R package and smartphone application. Trials. 2016 Jul 22; 2016 Jul 22. PMID: 27449769

Liu J, Yang C, Shi X, Li C, Huang J, Zhao H, Ma S: Analyzing Association Mapping in Pedigree-Based GWAS Using a Penalized Multitrait Mixed Model. Genet Epidemiol. 2016 Jul; 2016 Jun 1. PMID: 27247027

Liu J, Wan X, Ma S, Yang C: EPS: an empirical Bayes approach to integrating pleiotropy and tissue-specific information for prioritizing risk genes. Bioinformatics. 2016 Jun 15; 2016 Feb 15. PMID: 27153687

Jiang Y, Shi X, Zhao Q, Krauthammer M, Rothberg BE, Ma S: Integrated analysis of multidimensional omics data on cutaneous melanoma prognosis. Genomics. 2016 Jun; 2016 Apr 30. PMID: 27141884

Zeidan AM, Wang R, Davidoff AJ, Ma S, Zhao Y, Gore SD, Gross CP, Ma X: Disease-related costs of care and survival among Medicare-enrolled patients with myelodysplastic syndromes. Cancer. 2016 May 15; 2016 Mar 11. PMID: 26970288

Zhao Y, Ma S: Observations on the Prevalence, Characteristics, and Effects of Self-Treatment. Front Public Health. 2016; 2016 Apr 18. PMID: 27148515

Ba Y, Huang H, Lerro CC, Li S, Zhao N, Li A, Ma S, Udelsman R, Zhang Y: Occupation and Thyroid Cancer: A Population-Based, Case-Control Study in Connecticut. J Occup Environ Med. 2016 Mar. PMID: 26949881

Wu C, Shi X, Cui Y, Ma S: A penalized robust semiparametric approach for gene-environment interactions. Stat Med. 2015 Dec 30; 2015 Aug 3. PMID: 26239060

Shi X, Zhao Q, Huang J, Xie Y, Ma S: Deciphering the associations between gene expression and copy number alteration using a sparse double Laplacian shrinkage approach. Bioinformatics. 2015 Dec 15; 2015 Sep 3. PMID: 26342102

Bucholz EM, Ma S, Normand SL, Krumholz HM: Race, Socioeconomic Status, and Life Expectancy After Acute Myocardial Infarction. Circulation. 2015 Oct 6; 2015 Sep 14. PMID: 26369354

Wang Z, Ma S, Wang CY: Variable selection for zero-inflated and overdispersed data with application to health care demand in Germany. Biom J. 2015 Sep; 2015 Jun 8. PMID: 26059498

Zhang Y, Chen Y, Huang H, Sandler J, Dai M, Ma S, Udelsman R: Diagnostic radiography exposure increases the risk for thyroid microcarcinoma: a population-based case-control study. Eur J Cancer Prev. 2015 Sep. PMID: 25932870

Krauthammer M, Kong Y, Bacchiocchi A, Evans P, Pornputtapong N, Wu C, McCusker JP, Ma S, Cheng E, Straub R, Serin M, Bosenberg M, Ariyan S, Narayan D, Sznol M, Kluger HM, Mane S, Schlessinger J, Lifton RP, Halaban R: Exome sequencing identifies recurrent mutations in NF1 and RASopathy genes in sun-exposed melanomas. Nat Genet. 2015 Sep; 2015 Jul 27. PMID: 26214590

Bucholz EM, Normand SL, Wang Y, Ma S, Lin H, Krumholz HM: Life Expectancy and Years of Potential Life Lost After Acute Myocardial Infarction by Sex and Race: A Cohort-Based Study of Medicare Beneficiaries. J Am Coll Cardiol. 2015 Aug 11. PMID: 26248991

Zhao N, Qiu J, Zhang Y, He X, Zhou M, Li M, Xu X, Cui H, Lv L, Lin X, Zhang C, Zhang H, Xu R, Zhu D, Lin R, Yao T, Su J, Dang Y, Han X, Zhang H, Bai H, Chen Y, Tang Z, Wang W, Wang Y, Liu X, Ma B, Liu S, Qiu W, Huang H, Liang J, Chen Q, Jiang M, Ma S, Jin L, Holford T, Leaderer B, Bell ML, Liu Q, Zhang Y: Ambient air pollutant PM10 and risk of preterm birth in Lanzhou, China. Environ Int. 2015 Mar; 2014 Dec 30. PMID: 25553395

Zhang J, Shia B, Yi H, Ma S, Ma C: Illness and medical and other expenditures: observations from western and eastern China. BMC Health Serv Res. 2015 Feb 20; 2015 Feb 20. PMID: 25879667

Li Y, Wang Y, Wang Z, Yi D, Ma S: Racial differences in three major NHL subtypes: descriptive epidemiology. Cancer Epidemiol. 2015 Feb; 2015 Jan 2. PMID: 25560974

Kim C, Gao YT, Xiang YB, Barone-Adesi F, Zhang Y, Hosgood HD, Ma S, Shu XO, Ji BT, Chow WH, Seow WJ, Bassig B, Cai Q, Zheng W, Rothman N, Lan Q: Home kitchen ventilation, cooking fuels, and lung cancer risk in a prospective cohort of never smoking women in Shanghai, China. Int J Cancer. 2015 Feb 1; 2014 Jun 28. PMID: 24917360

Zeng X, Ma S, Qin Y, Li Y: Variable selection in strong hierarchical semiparametric models for longitudinal data. Stat Interface. 2015. PMID: 27076867

Zhao Q, Shi X, Huang J, Liu J, Li Y, Ma S: Integrative Analysis of "-Omics" Data Using Penalty Functions. Wiley Interdiscip Rev Comput Stat. 2015 Jan-Feb. PMID: 25691921

Qin LX, Ma S, Huang YT, Zhang H, Cao H: Array platform modeling and analysis (a). Cancer Inform. 2014; 2015 Feb 17. PMID: 25733794

Wu C, Cui Y, Ma S: Integrative analysis of gene-environment interactions under a multi-response partially linear varying coefficient model. Stat Med. 2014 Dec 10; 2014 Aug 21. PMID: 25146388

Wang Y, Ma S: Racial differences in mantle cell lymphoma in the United States. BMC Cancer. 2014 Oct 15; 2014 Oct 15. PMID: 25315847

Liu J, Huang J, Zhang Y, Lan Q, Rothman N, Zheng T, Ma S: Integrative analysis of prognosis data on multiple cancer subtypes. Biometrics. 2014 Sep; 2014 Apr 25. PMID: 24766212

Dai L, Deng C, Li Y, Zhu J, Mu Y, Deng Y, Mao M, Wang Y, Li Q, Ma S, Ma X, Zhang Y: Birth weight reference percentiles for Chinese. PLoS One. 2014; 2014 Aug 15. PMID: 25127131

Liu J, Huang J, Ma S: Penalized multivariate linear mixed model for longitudinal genome-wide association studies. BMC Proc. 2014; 2014 Jun 17. PMID: 25519343

Zhu R, Zhao H, Ma S: Identifying gene-environment and gene-gene interactions using a progressive penalization approach. Genet Epidemiol. 2014 May; 2014 Apr 10. PMID: 24723356

Shi X, Liu J, Huang J, Zhou Y, Xie Y, Ma S: A penalized robust method for identifying gene-environment interactions. Genet Epidemiol. 2014 Apr; 2014 Feb 24. PMID: 24616063

Kim C, Chapman RS, Hu W, He X, Hosgood HD, Liu LZ, Lai H, Chen W, Silverman DT, Vermeulen R, Tian L, Bassig B, Shen M, Zhang Y, Ma S, Rothman N, Lan Q: Smoky coal, tobacco smoking, and lung cancer risk in Xuanwei, China. Lung Cancer. 2014 Apr; 2014 Jan 11. PMID: 24506909

Liu J, Huang J, Ma S: Integrative Analysis of Cancer Diagnosis Studies with Composite Penalization. Scand Stat Theory Appl. 2014 Mar 1. PMID: 24578589

Xiao G, Ma S, Minna J, Xie Y: Adaptive prediction model in prospective molecular signature-based clinical studies. Clin Cancer Res. 2014 Feb 1; 2013 Dec 9. PMID: 24323903

Shi X, Liu J, Huang J, Zhou Y, Shia B, Ma S: Integrative analysis of high-throughput cancer studies with contrasted penalization. Genet Epidemiol. 2014 Feb; 2014 Jan 6. PMID: 24395534

Song R, Lu W, Ma S, Jeng XJ: Censored Rank Independence Screening for High-dimensional Survival Data. Biometrika. 2014. PMID: 25663709

Wang Y, Jiang Y, Li Y, Wang X, Ma C, Ma S: Health insurance utilization and its impact: observations from the middle-aged and elderly in China. PLoS One. 2013; 2013 Dec 6. PMID: 24324654

Wang Y, Zhang Y, Ma S: Racial differences in nasopharyngeal carcinoma in the United States. Cancer Epidemiol. 2013 Dec; 2013 Sep 12. PMID: 24035238

Liu J, Huang J, Ma S: Integrative analysis of multiple cancer genomic datasets under the heterogeneity model. Stat Med. 2013 Sep 10; 2013 Mar 21. PMID: 23519988

Chen Y, Zheng T, Lan Q, Kim C, Qin Q, Foss F, Chen X, Holford T, Leaderer B, Boyle P, Wang C, Dai M, Liu Z, Ma S, Chanock SJ, Rothman N, Zhang Y: Polymorphisms in DNA repair pathway genes, body mass index, and risk of non-Hodgkin lymphoma. Am J Hematol. 2013 Jul; 2013 May 30. PMID: 23619945

Kim C, Bi X, Pan D, Chen Y, Carling T, Ma S, Udelsman R, Zhang Y: The risk of second cancers after diagnosis of primary thyroid cancer is elevated in thyroid microcarcinomas. Thyroid. 2013 May; 2013 Apr 18. PMID: 23237308

Liu J, Huang J, Ma S, Wang K: Incorporating group correlations in genome-wide association studies using smoothed group Lasso. Biostatistics. 2013 Apr; 2012 Sep 17. PMID: 22988281

Liu J, Huang J, Ma S: Incorporating network structure in integrative analysis of cancer prognosis data. Genet Epidemiol. 2013 Feb; 2012 Nov 17. PMID: 23161517

Moran MS, Ma S, Jagsi R, Yang TJ, Higgins SA, Weidhaas JB, Wilson LD, Lloyd S, Peschel R, Gaudreau B, Rockwell S: A prospective, multicenter study of complementary/alternative medicine (CAM) utilization during definitive radiation for breast cancer. Int J Radiat Oncol Biol Phys. 2013 Jan 1; 2012 Jun 1. PMID: 22658441

Liu J, Wang K, Ma S, Huang J: Accounting for linkage disequilibrium in genome-wide association studies: A penalized regression method. Stat Interface. 2013 Jan 1. PMID: 25258655

Ma S, Zhang Y, Huang J, Huang Y, Lan Q, Rothman N, Zheng T: Integrative analysis of cancer prognosis data with multiple subtypes using regularized gradient descent. Genet Epidemiol. 2012 Dec; 2012 Jul 31. PMID: 22851516

Ma S, Dai Y, Huang J, Xie Y: Identification of Breast Cancer Prognosis Markers via Integrative Analysis. Comput Stat Data Anal. 2012 Sep 1. PMID: 22773869

Krauthammer M, Kong Y, Ha BH, Evans P, Bacchiocchi A, McCusker JP, Cheng E, Davis MJ, Goh G, Choi M, Ariyan S, Narayan D, Dutton-Regester K, Capatana A, Holman EC, Bosenberg M, Sznol M, Kluger HM, Brash DE, Stern DF, Materin MA, Lo RS, Mane S, Ma S, Kidd KK, Hayward NK, Lifton RP, Schlessinger J, Boggon TJ, Halaban R: Exome sequencing identifies recurrent somatic RAC1 mutations in melanoma. Nat Genet. 2012 Sep; 2012 Jul 29. PMID: 22842228

Nguyen KT, Khuat OT, Ma S, Pham DC, Khuat GT, Ruger JP: Impact of health insurance on health care treatment and cost in Vietnam: a health capability approach to financial protection. Am J Public Health. 2012 Aug; 2012 Jun 14. PMID: 22698046

Ma S, Huang Y, Huang J, Fang K: Gene network-based cancer prognosis analysis with sparse boosting. Genet Res (Camb). 2012 Aug. PMID: 22950901

Ma S: Risk Factors of Follicular Lymphoma. Expert Opin Med Diagn. 2012 Jul 1; 2012 May 8. PMID: 22754588

Kim C, McGlynn KA, McCorkle R, Li Y, Erickson RL, Ma S, Niebuhr DW, Zhang G, Zhang Y, Bai Y, Dai L, Graubard BI, Zheng T, Aschebrook-Kilfoy B, Barry KH, Zhang Y: Sexual functioning among testicular cancer survivors: a case-control study in the U.S. J Psychosom Res. 2012 Jul; 2012 Apr 21. PMID: 22691563


Dai Y, Ma S: Variable selection for semiparametric regression models with iterated penalization. J Nonparametr Stat. 2012 Jun 1; 2012 Apr 30. PMID: 22685376

Aschebrook-Kilfoy B, Zheng T, Foss F, Ma S, Han X, Lan Q, Holford T, Chen Y, Leaderer B, Rothman N, Zhang Y: Polymorphisms in immune function genes and non-Hodgkin lymphoma survival. J Cancer Surviv. 2012 Mar; 2011 Nov 24. PMID: 22113576

Nguyen KT, Khuat OT, Ma S, Pham DC, Khuat GT, Ruger JP: Coping with health care expenses among poor households: evidence from a rural commune in Vietnam. Soc Sci Med. 2012 Mar; 2011 Dec 2. PMID: 22305805

Liu J, Huang J, Ma S: Analysis of genome-wide association studies with multiple outcomes using penalization. PLoS One. 2012; 2012 Dec 14. PMID: 23272092

Nguyen KT, Khuat OT, Ma S, Pham DC, Khuat GT, Ruger JP: Effect of health expenses on household capabilities and resource allocation in a rural commune in Vietnam. PLoS One. 2012; 2012 Oct 15. PMID: 23077612

Ma S, Huang J, Wei F, Xie Y, Fang K: Integrative analysis of multiple cancer prognosis studies with gene expression measurements. Stat Med. 2011 Dec 10; 2011 Aug 25. PMID: 22105693

Kim C, McGlynn KA, McCorkle R, Erickson RL, Niebuhr DW, Ma S, Graubard B, Aschebrook-Kilfoy B, Barry KH, Zhang Y: Quality of life among testicular cancer survivors: a case-control study in the United States. Qual Life Res. 2011 Dec; 2011 Apr 17. PMID: 21499930

Ma S, Dai Y: Principal component analysis based methods in bioinformatics studies. Brief Bioinform. 2011 Nov; 2011 Jan 17. PMID: 21242203

Zhang Y, Dai Y, Zheng T, Ma S: Risk Factors of Non-Hodgkin Lymphoma. Expert Opin Med Diagn. 2011 Nov 1. PMID: 22059093

Ma S, Huang J, Song X: Integrative analysis and variable selection with multiple high-dimensional data sets. Biostatistics. 2011 Oct; 2011 Mar 16. PMID: 21415015

Moran MS, Gonsalves L, Goss DM, Ma S: Breast cancers in U.S. residing Indian-Pakistani versus non-Hispanic White women: comparative analysis of clinical-pathologic features, treatment, and survival. Breast Cancer Res Treat. 2011 Jul; 2011 Feb 8. PMID: 21301957

Ma S, Kosorok MR, Huang J, Dai Y: Incorporating higher-order representative features improves prediction in network-based cancer prognosis analysis. BMC Med Genomics. 2011 Jan 12; 2011 Jan 12. PMID: 21226928

Ma S, Song X: Ranking prognosis markers in cancer genomic studies. Brief Bioinform. 2011 Jan; 2010 Nov 18. PMID: 21087949

Kim C, McGlynn KA, McCorkle R, Zheng T, Erickson RL, Niebuhr DW, Ma S, Zhang Y, Bai Y, Dai L, Graubard BI, Kilfoy B, Barry KH, Zhang Y: Fertility among testicular cancer survivors: a case-control study in the U.S. J Cancer Surviv. 2010 Sep; 2010 Jun 23. PMID: 20571931

Ma S, Liu A, Carr J, Post W, Kronmal R: Statistical modeling of Agatston score in multi-ethnic study of atherosclerosis (MESA). PLoS One. 2010 Aug 9; 2010 Aug 9. PMID: 20711503

Ma S, Huang J, Shi M, Li Y, Shia BC: Semiparametric prognosis models in genomic studies. Brief Bioinform. 2010 Jul; 2010 Feb 1. PMID: 20123942

Han X, Zheng T, Foss FM, Ma S, Holford TR, Boyle P, Leaderer B, Zhao P, Dai M, Zhang Y: Alcohol consumption and non-Hodgkin lymphoma survival. J Cancer Surviv. 2010 Jun; 2009 Dec 29. PMID: 20039144

Han X, Zheng T, Foss F, Holford TR, Ma S, Zhao P, Dai M, Kim C, Zhang Y, Bai Y, Zhang Y: Vegetable and fruit intake and non-Hodgkin lymphoma survival in Connecticut women. Leuk Lymphoma. 2010 Jun. PMID: 20350273

Ma S, Shi M, Li Y, Yi D, Shia BC: Incorporating gene co-expression network in identification of cancer prognosis markers. BMC Bioinformatics. 2010 May 20; 2010 May 20. PMID: 20487548

Rubinstein JC, Tran N, Ma S, Halaban R, Krauthammer M: Genome-wide methylation and expression profiling identifies promoter characteristics affecting demethylation-induced gene up-regulation in melanoma. BMC Med Genomics. 2010 Feb 9; 2010 Feb 9. PMID: 20144234

Han X, Zheng T, Foss FM, Lan Q, Holford TR, Rothman N, Ma S, Zhang Y: Genetic polymorphisms in the metabolic pathway and non-Hodgkin lymphoma survival. Am J Hematol. 2010 Jan. PMID: 20029944

Ma S, Zhang Y, Huang J, Han X, Holford T, Lan Q, Rothman N, Boyle P, Zheng T: Identification of non-Hodgkin's lymphoma prognosis signatures using the CTGDR method. Bioinformatics. 2010 Jan 1; 2009 Oct 22. PMID: 19850755

Ma S, Kosorok MR: Detection of gene pathways with predictive power for breast cancer prognosis. BMC Bioinformatics. 2010 Jan 1; 2010 Jan 1. PMID: 20043860

Ma S, Huang J, Moran MS: Identification of genes associated with multiple cancers via integrative analysis. BMC Genomics. 2009 Nov 17; 2009 Nov 17. PMID: 19919702

Tran N, Alves P, Ma S, Krauthammer M: Enriching PubMed related article search with sentence level co-citations. AMIA Annu Symp Proc. 2009 Nov 14; 2009 Nov 14. PMID: 20351935

Zhu C, Zheng T, Kilfoy BA, Han X, Ma S, Ba Y, Bai Y, Wang R, Zhu Y, Zhang Y: A birth cohort analysis of the incidence of papillary thyroid cancer in the United States, 1973-2004. Thyroid. 2009 Oct. PMID: 19732011

Ma S, Kosorok MR: Identification of differential gene pathways with principal component analysis. Bioinformatics. 2009 Apr 1; 2009 Feb 17. PMID: 19223452

Ma S, Huang J: Regularized gene selection in cancer microarray meta-analysis. BMC Bioinformatics. 2009 Jan 1; 2009 Jan 1. PMID: 19118496

Ma S, Huang J, Shen S: Identification of cancer-associated gene clusters and genes via clustering penalization. Stat Interface. 2009 Jan 1. PMID: 20057914

Ma S, Huang J: Penalized feature selection and classification in bioinformatics. Brief Bioinform. 2008 Sep; 2008 Jun 18. PMID: 18562478

Ma S, Huang J: Combining clinical and genomic covariates via Cov-TGDR. Cancer Inform. 2007 Oct 15; 2007 Oct 15. PMID: 19455255

Ma S, Huang J: Combining multiple markers for classification using ROC. Biometrics. 2007 Sep. PMID: 17825007

Ma S, Huang J: Additive risk survival model with microarray data. BMC Bioinformatics. 2007 Jun 8; 2007 Jun 8. PMID: 17559667

Ma S, Song X, Huang J: Supervised group Lasso with applications to microarray data analysis. BMC Bioinformatics. 2007 Feb 22; 2007 Feb 22. PMID: 17316436

Ma S, Huang J: Clustering threshold gradient descent regularization: with applications to microarray studies. Bioinformatics. 2007 Feb 15; 2006 Dec 20. PMID: 17182700

Ma S: Empirical study of supervised gene screening. BMC Bioinformatics. 2006 Dec 18; 2006 Dec 18. PMID: 17176468