D K Freeborn, D Baer, M R Greenlick, J W Bailey. Show Affiliations »
Abstract
Mesh: See more » Age FactorsFees and ChargesGroup PracticeInsurance, Major MedicalInternal MedicineLaboratories/statistics & numerical dataLeadershipOregonPhysicians/statistics & numerical dataSchools, Medical
Year: 1972 PMID: 5032012 PMCID: PMC1530333 DOI: 10.2105/ajph.62.6.846
Source DB: PubMed Journal: Am J Public Health ISSN: 0090-0036 Impact factor: 9.308