Randomized Clinical Trials -- Am I My Brother's Keeper?
Journal of Clinical Gastroenterology 1981; 3(Supplement 2): 141-146
Showing items related by title, author, creator and subject.
Katz, Jay (1981)
Lockshin, Michael D.; Katz, Patricia P.; Yelin, Edward H.; Mathieu, Sylvain; Boutron, Isabelle; Ravand, Philippe (2010-02-10)
Katz, Jeffrey N; Wright, John; Levy, Bruce A; Baron, John A; Losina, Elena (2011-03)To assess the impact of selective enrollment on the results of randomized controlled trials (RCTs).