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Abstract
Mesh: See more » Biomedical Research/economicsBiomedical Research/educationBiomedical Research/organization & administrationBiomedical Research/trendsCareer ChoiceClinical Trials as Topic/methodsClinical Trials as Topic/trendsEuropean UnionFaculty, MedicalHumansResearch Support as TopicTravel
Year: 2011 PMID: 21316098 DOI: 10.1016/S0140-6736(11)60180-3
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321