[Hemorrhage from the digestive tract].
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000209:etiology / Q000451:nursing*; D006801:Humans; D008297:Male; D008875:Middle Aged
Krwawienie z przewodu pokarmowego.