Prevalence and significance of race and ethnicity subgroup analyses in Cochrane intervention reviews
Liu P, Ross JS, Ioannidis JP, Dhruva SS, Vasiliou V, Wallach JD. Prevalence and significance of race and ethnicity subgroup analyses in Cochrane intervention reviews. Clinical Trials 2019, 17: 231-234. PMID: 31709809, DOI: 10.1177/1740774519887148.Peer-Reviewed Original Research