title: Variations in hysterectomy rates in Ontario.
authors.forename: R U
authors.initials: RU
authors.lastname: Johnston
mesh_terms: D004715:Endometriosis / Q000628:therapy; D005260:Female; D006801:Humans; D007044:Hysterectomy / Q000706:statistics & numerical data*; D007889:Leiomyoma / Q000601:surgery; D009864:Ontario; D009626:Terminology as Topic; D014591:Uterine Diseases / Q000145:classification / Q000601:surgery*; D014592:Uterine Hemorrhage / Q000601:surgery; D014596:Uterine Prolapse / Q000601:surgery