title: [2 cases of foreign bodies in the digestive tract].
mesh_terms: D000328:Adult; D004064:Digestive System / Q000000981:diagnostic imaging; D004386:Duodenum / Q000601:surgery; D005547:Foreign Bodies / Q000601:surgery; D006801:Humans; D008297:Male; D011859:Radiography
vernacular_title: Dwa przypadki ciała obcego w przewodzie pokarmowym.