title: Nutrition classics. Biochimica et Biophysica Acta, Volume 127, 1966: Isolation of intrinsic factor and its probable degradation product, as their vitamin B12 complexes, from human gastric juice. By Ralph Gräsbeck, Kai Simons and Irma Sinkkonen.
mesh_terms: D001671:Biochemistry / Q000266:history; D005387:Finland; D049673:History, 20th Century; D006801:Humans; D007437:Intrinsic Factor / Q000302:isolation & purification*; D014805:Vitamin B 12 / Q000302:isolation & purification
chemical_list: D007437:Intrinsic Factor; D014805:Vitamin B 12