title: [Clinical application of a sponge ball pessary (a report of 206 cases)].
mesh_terms: D000328:Adult; D000368:Aged; D003108:Colonic Diseases / Q000628:therapy; D005260:Female; D006801:Humans; D008875:Middle Aged; D010570:Pessaries; D001745:Urinary Bladder Diseases / Q000628:therapy; D014596:Uterine Prolapse / Q000628:therapy*