A Jahn, O Razum. Show Affiliations »
Abstract
Mesh: See more » Clinical Trials as TopicObservationOutcome Assessment, Health Care
Year: 2001 PMID: 11448009 DOI: 10.1016/S0140-6736(00)05218-1
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321