R Fein. Show Affiliations »
Abstract
Mesh: See more » Delivery of Health Care/economicsHealth Care Costs/statistics & numerical dataHumansIncomeInsurance, Health/statistics & numerical dataPhysicians/economicsUnited States
Year: 1992 PMID: 1411462 DOI: 10.1038/scientificamerican1192-46
Source DB: PubMed Journal: Sci Am ISSN: 0036-8733 Impact factor: 2.142