Health certification by accredited veterinarians.
Zeilenga
W A
WA
USDA, Animal and Plant Inspection Service, Montpelier, VT 05602.
D000818:Animals; D000829:Animals, Domestic; D002417:Cattle; D002418:Cattle Diseases / Q000175:diagnosis / Q000517:prevention & control; D003140:Communicable Disease Control; D003141:Communicable Diseases / Q000175:diagnosis / Q000662:veterinary*; D014730:Veterinary Medicine / Q000592:standards*