title: Oil versus aqueous media for hysterosalpingography.
mesh_terms: D003287:Contrast Media / Q000009:adverse effects; D005260:Female; D006801:Humans; D007047:Hysterosalpingography / Q000379:methods*; D009821:Oils / Q000009:adverse effects; D011247:Pregnancy / Q000187:drug effects; D014867:Water / Q000009:adverse effects
chemical_list: D003287:Contrast Media; D009821:Oils; D014867:Water