title: Serological zero grouping and drug susceptibility of Escherichia coli strains isolated from chicken affected with colibacillosis.
mesh_terms: D000818:Animals; D002645:Chickens; D004352:Drug Resistance, Microbial; D004926:Escherichia coli / Q000145:classification / Q000187:drug effects / Q000302:isolation & purification*; D004927:Escherichia coli Infections / Q000662:veterinary*; D011201:Poultry Diseases / Q000382:microbiology*