| Literature DB >> 4846107 |
R C Pabico, R G Douglas, R F Betts, B A McKenna, R B Freeman.
Abstract
Entities:
Mesh:
Substances:
Year: 1974 PMID: 4846107 DOI: 10.7326/0003-4819-81-2-171
Source DB: PubMed Journal: Ann Intern Med ISSN: 0003-4819 Impact factor: 25.391