Stephan Mertens. Show Affiliations »
Abstract
Mesh: See more » Access to InformationInformation Storage and Retrieval/statistics & numerical dataInternet/statistics & numerical dataPeriodicals as Topic/statistics & numerical data
Year: 2009 PMID: 19946435 PMCID: PMC2780014 DOI: 10.3238/arztebl.2009.0710
Source DB: PubMed Journal: Dtsch Arztebl Int ISSN: 1866-0452 Impact factor: 5.594