1. The use of shock waves for the destruction of renal calculi without direct contact;Chaussy;Urol Res,1976
2. Contact-free renal stone destruction by means of shock waves;Chaussy;Eur Surg Res,1979
3. A new method of non-invasive destruction of renal calculi by shock waves;Brendel;Br J Surg,1979
4. Eine Methode zur berührungsfreien Zertrümmerung von Nierensteinen mit Stosswellen;Forssmann;Biomed Technik,1977