[Gastrointestinal hemorrhage in children].
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006801:Humans; D007231:Infant, Newborn; D008297:Male
Krwawienia do przewodu pokarmowego u dzieci.