G. Spina

发表

R. Santambrogio, E. Opocher, P. Bianchi, 1996, Surgical Endoscopy.

A. Gatta, C. Merkel, R. Zuin, 1980, Scandinavian journal of gastroenterology.

M. Intra, C. Ballarini, A. P. Ceretti, 1999, Oncology.

M. Intra, G. Marraro, C. Ballarini, 1996, Journal of laparoendoscopic surgery.

P. Zannini, R. Rosati, M. Montorsi, 1982, International surgery.

M. Intra, R. Santambrogio, C. Ballarini, 1998, World Journal of Surgery.

P. Zannini, F. Galeotti, E. Opocher, 1985, Surgery.

A. Pisani Ceretti, G. Spina, A. Pinto, 2000, Minerva chirurgica.

R. Santambrogio, E. Opocher, A. Pisani, 1990, Surgery, gynecology & obstetrics.