P M Ellwood. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » Databases, Factual/historyHistory, 20th CenturyInsurance, Health/economicsInsurance, Health/historyManaged Care Programs/economicsManaged Care Programs/historyOutcome and Process Assessment, Health Care/historyUnited States
Year: 1997 PMID: 9372739
Source DB: PubMed Journal: Arch Pathol Lab Med ISSN: 0003-9985 Impact factor: 5.534