1. Comparative efficacy and side effects of urso-deoxycholic and cheno-deoxycholic acids in dissolving gallstones. A double-blind controlled study;Fronim, H.; Roat, J.W.; Gonzales, V.;Gastroenterology,1983
2. Efficacy and safety of a combination of cheno-deoxycholic acid and ursodeoxycholic acid for gallstone dissolution;Podda, M.; Zuin, M.; Batterzati, P.M.;Gastroenterology,1989
3. Rapid dissolution of gallstone fragments after high doses of the combination of urso-deoxycholic acid and cheno-deoxycholic acid plus early shock wave retreatment: a comparison with cheno-deoxycholic acid;Uribe, M.; Sanchez, J.M.; Davila, B.; Mendez, N.; Merikanski, A.; Bosques, F.,1991
4. Shockwave lithotripsy for gallstones. The first 175 patients;Sackmann, M.; Delius, M.; Sauerbruch, T.;N Engl Jf Med,1998
5. Contribution of urso-deoxycholic acid to extracorporeal shock wave lithotripsy of gallbladder stones;Schoenfield, U.,1991