title: [Experimental studies on a mouse model, of attenuated mutants of a Pasteurella multocida strain pathogenic to calves. 5. Spontaneous chromosomal resistance to antibiotics as a possibility for the isolation of attenuated clones].
mesh_terms: D000818:Animals; D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D002417:Cattle; D004352:Drug Resistance, Microbial; D005798:Genes, Bacterial; D051379:Mice; D009154:Mutation; D010325:Pasteurella / Q000187:drug effects / Q000235:genetics* / Q000472:pathogenicity; D014774:Virulence
chemical_list: D000900:Anti-Bacterial Agents
vernacular_title: Experimentelle Untersuchungen am Mäusemodell mit attenuierten Mutanten eines kälberpathogenen Pasteurella-multocida-Stammes. 5. Mitteilung: Spontane chromosomale Antibiotika-Resistenz als Möglichkeit zur Isolierung virulenzgeminderten Klone.