1. Laparoscopic appendectomy for acute appendicitis: rationale and technical aspect;Geis;Contemp Surg,1992
2. Modified laparoscopic appendectomy in surgery;Gotz;Surg Endosc,1992
3. Laparoscopic appendectomy for acute appendicitis: Indications and current use;Nowzaradan;J Laparoendosc Surg,1991
4. Laparoscopic cholecystectomy: historical perspective and personal experience;Dubois;Surg Laparosc Endosc,1991
5. Laparoscopic laser cholecystectomy: analysis of 500 procedures;Spaw;Surg Laparosc Endosc,1991