Mycoplasma in ears.
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000382:microbiology*; D004427:Ear Diseases / Q000382:microbiology / Q000662:veterinary*; D006041:Goats; D009174:Mycoplasma / Q000302:isolation & purification; D009175:Mycoplasma Infections / Q000382:microbiology / Q000662:veterinary*; D011002:Pleuropneumonia, Contagious / Q000382:microbiology