R Voelker. Show Affiliations »
Abstract
Mesh: See more » Epidemiologic MethodsHealth Services ResearchManaged Care ProgramsPreventive Medicine/organization & administrationPreventive Medicine/trendsPrimary Health Care/organization & administrationPrimary Health Care/trendsPublic HealthUnited States
Year: 1994 PMID: 8158801
Source DB: PubMed Journal: JAMA ISSN: 0098-7484 Impact factor: 56.272