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Abstract
Mesh: See more » Costs and Cost AnalysisDrug Industry/economicsDrug Prescriptions/economicsProduct Surveillance, PostmarketingUnited Kingdom
Year: 1983 PMID: 6403120 PMCID: PMC1547156
Source DB: PubMed Journal: Br Med J (Clin Res Ed) ISSN: 0267-0623