R H Fletcher, S W Fletcher. Show Affiliations »
Abstract
Mesh: See more » Health Planning GuidelinesPhysiciansProfessional Practice
Year: 1990 PMID: 2221643 DOI: 10.7326/0003-4819-113-9-645
Source DB: PubMed Journal: Ann Intern Med ISSN: 0003-4819 Impact factor: 25.391