[The gastrointestinal lesions in leukemias (author's transl)].
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D005260:Female; D005767:Gastrointestinal Diseases / Q000209:etiology*; D006471:Gastrointestinal Hemorrhage / Q000209:etiology; D006801:Humans; D007938:Leukemia / Q000150:complications*; D008297:Male; D008875:Middle Aged; D010437:Peptic Ulcer / Q000209:etiology