[Enrichment of the food ration with vitamin B 12 bio-concentrate in experimental conditions].
D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D003611:Dairy Products; D004032:Diet; D005503:Food Additives; D006128:Growth / Q000187:drug effects; D051381:Rats; D013268:Stimulation, Chemical; D013997:Time Factors; D014805:Vitamin B 12
D005503:Food Additives; D014805:Vitamin B 12
Obogashchenie ratsiona biokontsentratom vitamina B 12 v éksperimente.