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Abstract
Mesh: See more » Clinical Trials as TopicHumansProbabilityPublishingRandom AllocationStatistics as Topic
Year: 1984 PMID: 6423142 PMCID: PMC1441729 DOI: 10.1136/bmj.288.6421.920
Source DB: PubMed Journal: Br Med J (Clin Res Ed) ISSN: 0267-0623