W J Cohen. Show Affiliations »
Abstract
Mesh： See more » AdolescentAdultAgedChildFinancing, GovernmentFinancing, OrganizedGroup PracticeHealth ExpendituresHealth Facilities/statistics & numerical dataHealth Workforce/supply & distributionHospitals/statistics & numerical dataHumansIncomeInfantInfant, NewbornInsurance, HealthInsurance, Major MedicalMedicareMiddle AgedQuality of Health CareUnited States
Year: 1969 PMID： 4978150 DOI： 10.1056/NEJM196907242810404
Source DB: PubMed Journal: N Engl J Med ISSN： 0028-4793 Impact factor: 91.245