title: Letter: Isolation of Mycoplasma synoviae from respiratory disease in chickens.
mesh_terms: D000818:Animals; D002645:Chickens; D009174:Mycoplasma / Q000302:isolation & purification*; D011201:Poultry Diseases / Q000382:microbiology*; D012141:Respiratory Tract Infections / Q000382:microbiology / Q000662:veterinary*; D014132:Trachea / Q000382:microbiology