Brian Haynes, Graeme A Haynes. Show Affiliations »
Abstract
Mesh: See more » Biomedical Research/standardsClinical Trials as Topic/standardsHealth Services Research/standardsHumans
Year: 2009 PMID: 19306483 DOI: 10.7326/0003-4819-150-6-200903170-02002
Source DB: PubMed Journal: Ann Intern Med ISSN: 0003-4819 Impact factor: 25.391