| Literature DB >> 1772946 |
P J Boumbulian, M W Day, T L Delbanco, S Edgman-Levitan, D R Smith, R J Anderson.
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Year: 1991 PMID: 1772946 DOI: 10.1353/hpu.2010.0193
Source DB: PubMed Journal: J Health Care Poor Underserved ISSN: 1049-2089