title: [A foreign body of the upper mediastinum in a child].
authors: A E
authors: AE
authors: Mashkov
authors: E A
authors: EA
authors: Semilov
authors: A V
authors: AV
authors: Inkina
authors: O A
authors: OA
authors: Shirochina
authors: V Iu
authors: VIu
authors: Tiukin
authors: A I
authors: AI
authors: Sloeva
mesh_terms: D002675:Child, Preschool; D005547:Foreign Bodies / Q000000981:diagnostic imaging / Q000601:surgery*; D006801:Humans; D008297:Male; D008482:Mediastinum; D011859:Radiography