J Butler. Show Affiliations »
Abstract
Mesh: See more » Economics, MedicalFamily PracticeState MedicineUnited KingdomWorkforce
Year: 1976 PMID: 1247744 PMCID: PMC1638599 DOI: 10.1136/bmj.1.6002.134
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447