Preventive medicine in dairy practice.
D000034:Abortion, Veterinary / Q000517:prevention & control; D000818:Animals; D002417:Cattle / Q000502:physiology; D002418:Cattle Diseases / Q000517:prevention & control*; D004467:Economics; D004496:Education, Continuing; D004520:Education, Veterinary; D005260:Female; D008297:Male; D008414:Mastitis, Bovine / Q000517:prevention & control; D011247:Pregnancy; D011996:Records; D012098:Reproduction; D014730:Veterinary Medicine