The body weight course and vitamin B 12  absorption after transposition of the jejunum and ileum in the rat.
D000818:Animals; D001835:Body Weight; D006400:Hematocrit; D006454:Hemoglobins; D007082:Ileum / Q000502:physiology*; D007408:Intestinal Absorption; D007437:Intrinsic Factor; D007583:Jejunum / Q000502:physiology*; D008297:Male; D051381:Rats; D013997:Time Factors; D014805:Vitamin B 12 / Q000378:metabolism*
D006454:Hemoglobins; D007437:Intrinsic Factor; D014805:Vitamin B 12