| Literature DB >> 18138158 |
K A BROWNLEE, P K LORAINE, J STEPHENS.
Abstract
Entities:
Keywords: PENICILLIN/standardization
Mesh:
Substances:
Year: 1949 PMID: 18138158 DOI: 10.1099/00221287-3-3-347
Source DB: PubMed Journal: J Gen Microbiol ISSN: 0022-1287