title: Studies on Escherichia coli strains isolated from chronic respiratory disease of poultry in India.
mesh_terms: D000818:Animals; D002645:Chickens; D002908:Chronic Disease / Q000662:veterinary; D004926:Escherichia coli / Q000302:isolation & purification*; D004927:Escherichia coli Infections / Q000662:veterinary*; D007194:India; D011201:Poultry Diseases / Q000453:epidemiology*; D012141:Respiratory Tract Infections / Q000453:epidemiology / Q000662:veterinary*