R Fein1. Show Affiliations » 1. Department of Social Medicine, Harvard Medical School, Boston, Mass 02115, USA. rashivfein@hms.harvard.edu
Abstract
Mesh: See more » Academic Medical Centers/economicsAcademic Medical Centers/trendsUnited States
Year: 2000 PMID: 10815090 DOI: 10.1001/jama.283.18.2436
Source DB: PubMed Journal: JAMA ISSN: 0098-7484 Impact factor: 56.272