Temporal trends and characteristics of clinical trials for which only one racial or ethnic group is eligible

od Egleston, Brian L., Pedraza, Omar, Wong, Yu-Ning, Griffin, Candace L., Ross, Eric A., Beck, J. Robert
izdano v Contemp Clin Trials Commun (2018)

Characteristics of clinical trials that require participants to be fluent in English

od Egleston, Brian L, Pedraza, Omar, Wong, Yu-Ning, Dunbrack, Roland L, Griffin, Candace L, Ross, Eric A, Beck, J Robert
izdano v Clin Trials (2015)