title: Letter: Interstitial cystitis.
mesh_terms: D000328:Adult; D003556:Cystitis / Q000188:drug therapy*; D005260:Female; D006801:Humans; D010426:Pentosan Sulfuric Polyester / Q000627:therapeutic use*; D011134:Polysaccharides / Q000627:therapeutic use*
chemical_list: D011134:Polysaccharides; D010426:Pentosan Sulfuric Polyester