[Benign stomach tumors as the cause of hemorrhage from the upper digestive tract].
D006471:Gastrointestinal Hemorrhage / Q000209:etiology* / Q000601:surgery; D006801:Humans; D013274:Stomach Neoplasms / Q000150:complications* / Q000601:surgery
Dobrokachestvennye opukholi zheludka kak prichina krovotecheniĭ iz verkhnikh otdelov pishchevaritel'noĭ sistemy.