1. Extraktion von Residualsteinen der Gallenwege ohne Reoperation;Burhenne;Fortschr Roentgenstr,1972
2. Nonoperative retained biliary tract stone extraction: a new roentgenologic technique;Burhenne;Am J Roentgenol,1973
3. Nonoperative replacement of T-tube in common duct after inadvertent removal;Dorsey;Surgery,1972
4. Trans-T-tube catheterization;Short;Arch Surg,1971
5. Removal of plug from T-tube by fluoroscopically controlled catheter: report of case;Margulis;Am J Roentgenol,1965