M T Schechter, S B Sheps. Show Affiliations »
Abstract
Mesh: See more » Clinical Trials as Topic/methodsClinical Trials as Topic/standardsEpidemiologic MethodsRandom AllocationResearch Design/standards
Year: 1984 PMID: 6498714 PMCID: PMC1483808
Source DB: PubMed Journal: Can Med Assoc J ISSN: 0008-4409 Impact factor: 8.262