[On chronic hemorrhagic ulcers in leukemias].
D000328:Adult; D006801:Humans; D007938:Leukemia / Q000150:complications*; D008297:Male; D008875:Middle Aged; D010438:Peptic Ulcer Hemorrhage / Q000150:complications*
O krovotechenii iz ostrykh iazv pri leĭkozakh.