The intestinal absorption of vitamin B12.
D000818:Animals; D001665:Binding Sites; D001693:Biological Transport, Active; D002352:Carrier Proteins / Q000378:metabolism; D002462:Cell Membrane / Q000378:metabolism; D003037:Cobalt Radioisotopes; D006224:Cricetinae; D005750:Gastric Juice / Q000378:metabolism; D006168:Guinea Pigs; D006801:Humans; D007082:Ileum / Q000378:metabolism*; D007408:Intestinal Absorption; D007413:Intestinal Mucosa / Q000378:metabolism*; D007437:Intrinsic Factor / Q000378:metabolism; D008928:Mitochondria / Q000378:metabolism; D011485:Protein Binding; D011955:Receptors, Drug; D014805:Vitamin B 12 / Q000378:metabolism*
D002352:Carrier Proteins; D003037:Cobalt Radioisotopes; D011955:Receptors, Drug; D007437:Intrinsic Factor; D014805:Vitamin B 12