Progress of the cooperative state-federal brucellosis eradication program.
D000818:Animals; D002006:Brucellosis / Q000517:prevention & control / Q000662:veterinary*; D002007:Brucellosis, Bovine / Q000453:epidemiology / Q000517:prevention & control*; D002417:Cattle; D006076:Government; D013552:Swine; D013553:Swine Diseases / Q000453:epidemiology / Q000517:prevention & control*; D014481:United States