| Literature DB >> 10632819 |
S Saha1, D A Christakis, S Saint, M A Whooley, S R Simon.
Abstract
Mesh:
Year: 1999 PMID: 10632819 PMCID: PMC1496867 DOI: 10.1046/j.1525-1497.1999.12138.x
Source DB: PubMed Journal: J Gen Intern Med ISSN: 0884-8734 Impact factor: 5.128