D P Gray. Show Affiliations »
Abstract
Mesh: See more » Economics, MedicalFamily Practice/economicsHumansState Medicine/economicsUnited Kingdom
Year: 1994 PMID: 7748640 PMCID: PMC1239026
Source DB: PubMed Journal: Br J Gen Pract ISSN: 0960-1643 Impact factor: 5.386