Absorption of vitamin B 12 in the rat.
D000818:Animals; D003036:Cobalt Isotopes; D003967:Diarrhea / Q000209:etiology; D007408:Intestinal Absorption; D007421:Intestine, Small / Q000601:surgery; D051381:Rats; D014805:Vitamin B 12 / Q000378:metabolism*
D003036:Cobalt Isotopes; D014805:Vitamin B 12