J FIELDING. Show Affiliations »
Abstract
Entities: Chemical
Keywords: ANTIBIOTICS/determination; PENICILLIN/determination
Mesh: See more » AnimalsAnti-Bacterial Agents/analysisAntibiotics, AntitubercularDermatologic AgentsPenicillins/analysis
Substances: See more » Anti-Bacterial AgentsAntibiotics, AntitubercularDermatologic AgentsPenicillins
Year: 1947 PMID: 20244690 PMCID: PMC2052884 DOI: 10.1136/bmj.1.4490.136
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447