P R Torrens. Show Affiliations »
Abstract
Mesh: See more » Blue Cross Blue Shield Insurance Plans/historyHealth Maintenance Organizations/historyHistory, 20th CenturyInsurance, Health/economicsInsurance, Health/historyInsurance, Health, ReimbursementMedicareUnited KingdomUnited States
Year: 1980 PMID: 6101364 DOI: 10.1016/s0140-6736(80)90563-2
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321