| Literature DB >> 2334078 |
N J Greenberger, N E Davies, E P Maynard, R O Wallerstein, E A Hildreth, L H Clever.
Abstract
Keywords: American College of Physicians; Health Care and Public Health
Mesh:
Year: 1990 PMID: 2334078 DOI: 10.7326/0003-4819-112-9-637
Source DB: PubMed Journal: Ann Intern Med ISSN: 0003-4819 Impact factor: 25.391