Laparoscopic extraperitoneal repair of inguinal hernias - Cohen, Ricardo Vítor; Morrel, Alexander C; Mendes, José M; Alvarez, Glauco; Garcia, Marcelo Engracia; Kawahara, Nílton T; Margarido, Nelson Fontana; Rodrigues Júnior, Aldo Junqueira (Surgical Lapraoscopy and Endoscopy, 1998)