title: [Radiographic pattern of Spiran W].
mesh_terms: D003287:Contrast Media; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D007047:Hysterosalpingography; D007434:Intrauterine Devices / Q000592:standards*; D011095:Polyethylenes
chemical_list: D003287:Contrast Media; D011095:Polyethylenes
vernacular_title: Spiran W-obraz radiologiczny.