[Malignant stomach and intestinal tumors in children].
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D003951:Diagnostic Errors; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007223:Infant; D007414:Intestinal Neoplasms / Q000175:diagnosis / Q000601:surgery*; D008297:Male; D013274:Stomach Neoplasms / Q000175:diagnosis / Q000601:surgery*
Zlokachestvennye opukholi zheludka i kishechnika u deteĭ.