2021
The ALT upper reference interval debate: Blame it on the alcohol
Vera MA, Koch CD, Liapakis A, Lim JK, El-Khoury JM. The ALT upper reference interval debate: Blame it on the alcohol. Clinica Chimica Acta 2021, 526: 62-65. PMID: 34973184, DOI: 10.1016/j.cca.2021.12.026.Peer-Reviewed Original ResearchConceptsUpper reference limitAdult groupHigher upper reference limitLiver diseasePediatric groupPediatric GastroenterologyPediatric populationClinical guidelinesALT valuesAmerican CollegeDerivation studyAge groupsReference limitsNorth American SocietyAmerican SocietyClinical laboratoriesRoche Cobas 8000GastroenterologyLaboratory expertsWomenCobas 8000MenGroupVariable inclusionIndividuals
2016
High-throughput measurement of 25-hydroxyvitamin D by LC–MS/MS with separation of the C3-epimer interference for pediatric populations
Yang Y, Rogers K, Wardle R, El-Khoury JM. High-throughput measurement of 25-hydroxyvitamin D by LC–MS/MS with separation of the C3-epimer interference for pediatric populations. Clinica Chimica Acta 2016, 454: 102-106. PMID: 26772722, DOI: 10.1016/j.cca.2016.01.004.Peer-Reviewed Original Research
2014
Measurement of GFR for children and an LC–MS/MS method for nonradioactive iothalamate
El-Khoury JM, Gabler J, Wang S. Measurement of GFR for children and an LC–MS/MS method for nonradioactive iothalamate. Clinical Biochemistry 2014, 47: 749-750. PMID: 24858210, DOI: 10.1016/j.clinbiochem.2014.05.042.Peer-Reviewed Original Research