TY - GEN TY - GEN T1 - Purification of intrinsic factor and vitamin B[sub 12] binders from human gastric juice T2 - Annales medicinae experimentalis et biologiae Fenniae A1 - Gräsbeck, Ralph, 1930- A2 - Simons, Kai, 1938- A2 - Sinkkonen, Irma LA - eng PP - Helsinki PB - Duodecim YR - 1962 UL - https://kansalliskirjasto.finna.fi/Record/fikka.3536307 ER -