J T Ashley. Show Affiliations »
Abstract
Mesh： See more » Ambulatory Care/standardsHealth Maintenance Organizations/standardsHumansMedicareQuality of Health CareUnited States
Year: 1990 PMID： 2200286 PMCID： PMC1404860 DOI： 10.2105/ajph.80.9.1136
Source DB: PubMed Journal: Am J Public Health ISSN： 0090-0036 Impact factor: 9.308