Vitamin B12 content of piglets and of milk from sows fed on rations containing animal or vegetable protein.
D000818:Animals; D003611:Dairy Products; D004032:Diet; D005260:Female; D008892:Milk; D015596:Nutrition Assessment; D009752:Nutritional Status; D014674:Plant Proteins, Dietary; D011506:Proteins; D013552:Swine; D014805:Vitamin B 12 / Q000378:metabolism*
D014674:Plant Proteins, Dietary; D011506:Proteins; D014805:Vitamin B 12
PROTEINS/nutrition and diet; SWINE/nutrition and diet; VITAMIN B 12/metabolism