title: [Urographic findings of various abdominal masses in children (author's transl)].
mesh_terms: D000008:Abdominal Neoplasms / Q000000981:diagnostic imaging*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D014567:Urography / Q000379:methods