[The occurrence of drug-resistant colicinogenic E coli strains in the fecal flora of calves. 1st communication. Frequency under therapeutic and nutritive antibiotic dosage].
D000821:Animal Feed; D000818:Animals; D000900:Anti-Bacterial Agents / Q000008:administration & dosage*; D002417:Cattle / Q000382:microbiology*; D003087:Colicins / Q000096:biosynthesis; D004352:Drug Resistance, Microbial; D004926:Escherichia coli / Q000187:drug effects*; D005243:Feces / Q000382:microbiology*; D013449:Sulfonamides / Q000008:administration & dosage
D000900:Anti-Bacterial Agents; D003087:Colicins; D013449:Sulfonamides
Zum Auftreten von arzneimittelresistenten, colicinogenen E. coli-Stämmen in der Faecalflora von Kälbern. I. Mitteilung: Häufigkeit unter Antibiotikaverabreichung in therapeutischer und nutritiver Dosierung