P M Densen. Show Affiliations »
Abstract
Mesh: See more » AccountingCosts and Cost AnalysisFinancing, GovernmentFinancing, PersonalHealth ExpendituresInsurance, HealthMedicaidMedical RecordsMedicare/statistics & numerical dataQuality of Health CareUnited States
Year: 1973 PMID: 4198223 DOI: 10.1056/NEJM197308232890805
Source DB: PubMed Journal: N Engl J Med ISSN: 0028-4793 Impact factor: 91.245