| Literature DB >> 1930524 |
T A Blackwell1, M A Ainsworth, N K Dorsey, M R Callaway, L P Rogers, K E Collins.
Abstract
Mesh:
Year: 1991 PMID: 1930524 DOI: 10.1097/00001888-199109000-00035
Source DB: PubMed Journal: Acad Med ISSN: 1040-2446 Impact factor: 6.893