[Research on the identification of enzootic swine bronchopneumonia virus].
D000818:Animals; D001996:Bronchopneumonia / Q000662:veterinary*; D006801:Humans; D012106:Research; D013552:Swine; D014777:Virus Diseases / Q000662:veterinary*
BRONCHOPNEUMONIA/veterinary; VIRUS DISEASES/veterinary