| Literature DB >> 13032506 |
I A B CATHIE, J C W MACFARLANE.
Abstract
Entities:
Keywords: PENICILLIN/derivatives
Mesh:
Substances:
Year: 1953 PMID: 13032506 PMCID: PMC2015949 DOI: 10.1136/bmj.1.4814.805
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447