title: The uptake of vitamin B 12 by E. coli: possible significance in relation to the blind loop syndrome.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D002918:Chymotrypsin; D004926:Escherichia coli / Q000378:metabolism*; D005750:Gastric Juice; D005765:Gastrointestinal Agents; D007410:Intestinal Diseases / Q000209:etiology* / Q000382:microbiology; D007421:Intestine, Small / Q000382:microbiology; D007437:Intrinsic Factor; D010434:Pepsin A; D014357:Trypsin; D014805:Vitamin B 12 / Q000378:metabolism*
chemical_list: D005765:Gastrointestinal Agents; D007437:Intrinsic Factor; D002918:Chymotrypsin; D014357:Trypsin; D010434:Pepsin A; D014805:Vitamin B 12