1. Kurt Semm and the fight against skepticism;Litynski;J Soc Laparoendosc Surg,1998
2. Laparoscopic is not better than open appendectomy;Aplegren;Am Surg,1995
3. Laparoscopic appendectomy versus open appendectomy;Anderson;J Soc Laparoendosc Surg,1997
4. Should laparoscopic appendectomy be done?;Fallahsadeh;Am Surg,1998
5. Laparoscopy versus open appendectomy;Golub;J Am Coll Surg,1998