[Surgical constriction of the nipple canal in cows].
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000601:surgery*; D003612:Dairying; D005260:Female; D008321:Mammary Glands, Animal / Q000601:surgery*; D013525:Surgical Instruments / Q000662:veterinary
Operatsii pri suzheniiakh soskovogo kanala u korov.