title: Covalitin a new drug for the treatment of uric lithiasis.
mesh_terms: D000838:Anions; D002413:Cations, Divalent; D006801:Humans; D007475:Ion Exchange Resins / Q000627:therapeutic use*; D007668:Kidney / Q000502:physiology / Q000503:physiopathology; D007669:Kidney Calculi / Q000188:drug therapy*; D007700:Kinetics; D011108:Polymers
chemical_list: D000838:Anions; D002413:Cations, Divalent; D007475:Ion Exchange Resins; D011108:Polymers; C018026:covalitin