Letter: Dissolution of cholesterol stones.
D002769:Cholelithiasis / Q000188:drug therapy*; D002784:Cholesterol; D002793:Cholic Acids / Q000008:administration & dosage / Q000627:therapeutic use; D006493:Heparin / Q000008:administration & dosage* / Q000627:therapeutic use; D006801:Humans
D002793:Cholic Acids; D006493:Heparin; D002784:Cholesterol