| Literature DB >> 3985514 |
J A Green, S L Spruance, G Wenerstrom, M W Piepkorn.
Abstract
Entities:
Mesh:
Substances:
Year: 1985 PMID: 3985514 DOI: 10.7326/0003-4819-102-5-632
Source DB: PubMed Journal: Ann Intern Med ISSN: 0003-4819 Impact factor: 25.391