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Controlled Clinical Trials|February 1, 1990
The conflict between relational databases and the hierarchical structure of clinical trials dataR W Helms, I McCanlessThe American Journal of Medicine|November 19, 1984
Interpretation of statistical methodology associated with maintenance trialsG G Koch, I McCanless, J F WardAlimentary Pharmacology & Therapeutics|October 1, 1987
Ranitidine and cimetidine in the healing of duodenal ulcer: meta-analysis of comparative clinical trialsR L McIsaac, I McCanless, K Summers, et al.Pageof 1