title: Urinary calculi in pregnancy.
mesh_terms: D005260:Female; D006801:Humans; D007669:Kidney Calculi / Q000150:complications* / Q000601:surgery; D011247:Pregnancy; D011248:Pregnancy Complications; D014517:Ureteral Obstruction / Q000209:etiology* / Q000601:surgery; D014621:Vagina