B McPeek, J P Gilbert, F Mosteller. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » Clinical Trials as TopicHumansPhysician's RoleQuality of Health Care/trendsRoleUnited States
Year: 1980 PMID: 6986022 DOI: 10.1056/NEJM198003133021112
Source DB: PubMed Journal: N Engl J Med ISSN: 0028-4793 Impact factor: 91.245