H W Smith. Show Affiliations »
Abstract
Entities: Chemical Species
Mesh: See more » AnimalsAnti-Bacterial Agents/pharmacologyDrug Resistance, MicrobialEscherichia coli/drug effectsFeces/microbiologyStreptomycin/pharmacologySwine/microbiologyTetracycline/pharmacologyTime Factors
Substances: See more » Anti-Bacterial AgentsTetracyclineStreptomycin
Year: 1975 PMID: 1107850 DOI: 10.1038/258628a0
Source DB: PubMed Journal: Nature ISSN: 0028-0836 Impact factor: 49.962