title: [Intestinal absorption of iron in children with gastric and duodenal ulcer].
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D004381:Duodenal Ulcer / Q000378:metabolism*; D006801:Humans; D007408:Intestinal Absorption; D007501:Iron / Q000378:metabolism*; D013276:Stomach Ulcer / Q000378:metabolism*
chemical_list: D007501:Iron
vernacular_title: Wchłanianie zelaza z przewodu pokarmowego u dzieci z choroba wrzodowła zoładka i dwunastnicy.