Effect of some physiologic factors on the absorption of vitamin B12 in rats.
D000042:Absorption; D000818:Animals; D000077771:Methantheline; D000644:Quaternary Ammonium Compounds; D051381:Rats; D014805:Vitamin B 12
D000644:Quaternary Ammonium Compounds; D000077771:Methantheline; D014805:Vitamin B 12
ABSORPTION; METHANTHELINE; VITAMIN B 12