Cardiac pathology associated with viral and mycoplasmal arthritis in chickens.
D000818:Animals; D001170:Arthritis, Infectious / Q000473:pathology* / Q000662:veterinary; D002645:Chickens; D009175:Mycoplasma Infections / Q000473:pathology / Q000662:veterinary*; D009206:Myocardium / Q000473:pathology*; D011201:Poultry Diseases / Q000473:pathology*; D014777:Virus Diseases / Q000473:pathology / Q000662:veterinary*