The absorption of vitamin B12 in normal and gastrectomized rats and the effect of some gastric extracts.
D000818:Animals; D005743:Gastrectomy; D005750:Gastric Juice; D006397:Hematinics; D007422:Intestines / Q000502:physiology*; D051381:Rats; D013270:Stomach; D014805:Vitamin B 12 / Q000378:metabolism*
D006397:Hematinics; D014805:Vitamin B 12
GASTRECTOMY/effects; GASTRIC JUICE; INTESTINES/physiology; VITAMIN B12/metabolism