J A Main, P G Main. Show Affiliations »
Abstract
Mesh: See more » HumansPrimary Health Care/organization & administrationSocioeconomic FactorsUnited Kingdom
Year: 1990 PMID: 2107843 PMCID: PMC1371218
Source DB: PubMed Journal: Br J Gen Pract ISSN: 0960-1643 Impact factor: 5.386