Jürgen Windeler. Show Affiliations »
Abstract
Mesh: See more » Clinical Trials as TopicConsensusGermanyHumansResearch Design/standardsTerminology as Topic
Year: 2010 PMID: 20171840 DOI: 10.1016/j.jclinepi.2009.10.006
Source DB: PubMed Journal: J Clin Epidemiol ISSN: 0895-4356 Impact factor: 6.437