[Absorption of vitamin B 12 after stomach resection and gastrectomy].
D005260:Female; D005743:Gastrectomy; D006801:Humans; D007408:Intestinal Absorption; D008297:Male; D010437:Peptic Ulcer / Q000378:metabolism / Q000601:surgery; D013270:Stomach / Q000601:surgery*; D013274:Stomach Neoplasms / Q000378:metabolism / Q000601:surgery; D014805:Vitamin B 12 / Q000378:metabolism*
D014805:Vitamin B 12
Vsasyvaemost' vitamina B12 posle rezektsii zheludka i gastrektomii