Absorption of vitamin B12 in a rectal suppository.
D000328:Adult; D003036:Cobalt Isotopes / Q000652:urine; D005243:Feces; D005260:Female; D006801:Humans; D007408:Intestinal Absorption; D007437:Intrinsic Factor / Q000502:physiology; D008297:Male; D008875:Middle Aged; D012007:Rectum; D013488:Suppositories; D014805:Vitamin B 12 / Q000378:metabolism* / Q000652:urine
D003036:Cobalt Isotopes; D013488:Suppositories; D007437:Intrinsic Factor; D014805:Vitamin B 12