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Abstract
Keywords: Biomedical and Behavioral Research
Mesh: See more » Biomedical ResearchDrug IndustryHumansPeer Review, ResearchPeriodicals as Topic/standardsResearch Support as Topic
Year: 2001 PMID: 11323034
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321