title: The diagnostic value of renography in suspected obstruction of the urinary tract during pregnancy.
mesh_terms: D005260:Female; D006801:Humans; D007457:Iodine Radioisotopes; D011247:Pregnancy; D011248:Pregnancy Complications / Q000000981:diagnostic imaging*; D011262:Pregnancy Trimester, Second; D011263:Pregnancy Trimester, Third; D011859:Radiography; D011866:Radioisotope Renography; D014517:Ureteral Obstruction / Q000000981:diagnostic imaging*
chemical_list: D007457:Iodine Radioisotopes