Gerd Antes, E von Elm. Show Affiliations »
Abstract
Mesh: See more » Biomedical Research/standardsEvidence-Based Medicine/standardsGuidelines as Topic/standardsHumansInternet/standardsMeta-Analysis as TopicPeriodicals as Topic/standardsReview Literature as Topic
Year: 2009 PMID: 19650021 DOI: 10.1055/s-0029-1233989
Source DB: PubMed Journal: Dtsch Med Wochenschr ISSN: 0012-0472 Impact factor: 0.628