John E Cornell, Christine Laine. Show Affiliations »
Abstract
Mesh: See more » Research/standardsResearch DesignReview Literature as Topic
Year: 2008 PMID: 18490692 DOI: 10.7326/0003-4819-148-10-200805200-00012
Source DB: PubMed Journal: Ann Intern Med ISSN: 0003-4819 Impact factor: 25.391