[Clinico-morphological changes in streptococcal infections in chickens].
D000818:Animals; D002645:Chickens; D011201:Poultry Diseases / Q000175:diagnosis* / Q000473:pathology; D013290:Streptococcal Infections / Q000473:pathology / Q000662:veterinary*
Kliniko-morfologicheskie izmeneniia pri streptokokkoze kur.