Efficacy and safety of ursodeoxycholic acid for dissolution of gallstone fragments: Comparison with the combination of ursodeoxycholic acid and chenodeoxycholic acid
Michael Sackmann, Juergen Pauletzki, Uelker Aydemir, Joseph Holl, Tilman Sauerbruch, Joerg Hasford, Gustav Paumgartner – 1 December 1991 – A prospective, double‐blind, randomized, single‐center study was conducted to compare ursodeoxycholic acid alone with the combination of ursodeoxycholic acid and chenodeoxycholic acid for dissolution therapy of gallstone fragments after shock wave lithotripsy.