R Smith. Show Affiliations »
Abstract
Keywords: Biomedical and Behavioral Research; Empirical Approach
Mesh: See more » Biomedical ResearchConflict of InterestEditorial PoliciesGuideline AdherenceHumansPeriodicals as Topic/standardsResearch Support as Topic
Year: 2001 PMID: 11566823 PMCID: PMC1121230
Source DB: PubMed Journal: BMJ ISSN: 0959-8138