S Senn. Show Affiliations »
Abstract
Mesh: See more » Clinical Trials as Topic/methodsDrug TherapyHumansStatistics as Topic
Year: 1991 PMID: 1912926 PMCID: PMC1670971 DOI: 10.1136/bmj.303.6804.716-d
Source DB: PubMed Journal: BMJ ISSN: 0959-8138