| Literature DB >> 9100148 |
Abstract
Entities:
Keywords: Biomedical and Behavioral Research; Health Care and Public Health
Mesh:
Year: 1997 PMID: 9100148 PMCID: PMC1497089 DOI: 10.1007/s11606-006-5031-7
Source DB: PubMed Journal: J Gen Intern Med ISSN: 0884-8734 Impact factor: 5.128