L E Kerr. Show Affiliations »
Abstract
Mesh: See more » Coal MiningComprehensive Health CareFees, MedicalGroup PracticeHealth ExpendituresInsurance, HealthInsurance, Physician ServicesLabor UnionsQuality of Health CareUnited States
Year: 1968 PMID: 4969693 PMCID: PMC1891873
Source DB: PubMed Journal: Public Health Rep ISSN: 0094-6214 Impact factor: 2.792