[CAN CATTLE  PLAY A ROLE IN THE DISSEMINATION OF RICKETTSIAL DISEASES IN BELGIUM?].
D000818:Animals; D001530:Belgium; D002417:Cattle; D002418:Cattle Diseases; D012282:Rickettsia Infections; D015047:Zoonoses
BELGIUM; CATTLE DISEASES; RICKETTSIAL DISEASES; ZOONOSES
LES BOVID'ES PEUVENT-ILS JOUER UN R OLE DANS LA   DISS'EMINATION DES RICKETTSIOSES EN BELGIQUE.