1. Piezoelectric lithotripsv for gallbladder stones;Ell, C.; Kerzel, W.; Heyder, N.;Dtsch Med Wochenschr,1988
2. Gallstone dissolution treatment with a combination of chenodeoxycholic and ursodeoxycholic acids. Studies of safety, efficacy and effects on bile lithogenicity, bile acid pool, and serum lipids;Roehrkasse, R.; Fromm, H.; Malavolti, M.; Tunuguntla, A.K.; Ceryak, S.;Dig Dis Sci,1986
3. Ursodeoxycholic acid: a safe and effective agent for dissolving cholesterol gallstones;Tint, G.S.; Salen, G.; Colallilo, A.;Anin Interni Med,1982
4. Pilot studv of combination treatment for gallstones with medium dose chenodeoxvcholic acid and a terpene preparation;Ellis, W.R.; Somerville, K.W.; Whitten, B.H.; Bell, G.D.,1984
5. Sidc effects of ofloxacin in clinical trials and in postmarketing surveillance;Jtungst, G.; Mohr, R.;Drugs,1987