A Leaf1. Show Affiliations » 1. Department of Medicine, Harvard Medical School, Boston, MA.
Abstract
Mesh: See more » Delivery of Health Care/organization & administrationDelivery of Health Care/standardsEconomics, MedicalHealth PolicyHealth Promotion/organization & administrationHealth Services ResearchPhysicians, Family/supply & distributionPreventive Medicine/organization & administrationSpecializationUnited States
Year: 1993 PMID: 8421366
Source DB: PubMed Journal: JAMA ISSN: 0098-7484 Impact factor: 56.272