J J Reid. Show Affiliations »
Abstract
Mesh: See more » Economics, MedicalHumansPublic HealthState MedicineUnited Kingdom
Year: 1967 PMID: 6022042 PMCID: PMC1845097 DOI: 10.1136/bmj.2.5549.432
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447