title: Clostridial infection superimposed on contagious bovine pleuropneumonia.
mesh_terms: D000820:Animal Diseases / Q000150:complications*; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases; D003015:Clostridium Infections / Q000150:complications / Q000662:veterinary*; D011002:Pleuropneumonia, Contagious / Q000150:complications*