title: Presymptomatic diagnosis and its application in veterinary medicine.
mesh_terms: D000818:Animals; D002007:Brucellosis, Bovine / Q000175:diagnosis; D002417:Cattle; D002418:Cattle Diseases / Q000175:diagnosis; D002645:Chickens; D003933:Diagnosis / Q000662:veterinary*; D007315:Insemination, Artificial; D009175:Mycoplasma Infections / Q000175:diagnosis / Q000662:veterinary; D010939:Plant Poisoning / Q000175:diagnosis; D011201:Poultry Diseases / Q000175:diagnosis; D011258:Pregnancy Tests; D011315:Preventive Medicine; D012481:Salmonella Infections, Animal / Q000175:diagnosis; D014374:Tuberculin Test; D014730:Veterinary Medicine