[VITAMIN B-12 ABSORPTION IN PATIENTS WITH GASTRIC CANCER AND FOLLOWING GASTRIC RESECTION].
D045728:Corrinoids; D005743:Gastrectomy; D006397:Hematinics; D006801:Humans; D007408:Intestinal Absorption; D013274:Stomach Neoplasms; D014805:Vitamin B 12; D014815:Vitamins
D045728:Corrinoids; D006397:Hematinics; D014815:Vitamins; D014805:Vitamin B 12
GASTRECTOMY; INTESTINAL ABSORPTION; STOMACH NEOPLASMS; VITAMIN B 12
VSASYVANIE VITAMINA B12 U BOL'NYKH RAKOM ZHELUDKA I S REZETSIROVANNYM ZHELUDKOM.