E. Polito

Unsuspected carcinoma of the gall bladder: case report of trocar-site metastasis following laparoscopic cholecystectomy.

R. Golfieri, M. Lugaresi, A. Cavallari, 1997, Hepato-gastroenterology.

Biliary cystic disease and neoplasia: surgical management

R. Golfieri, U. Paolucci, M. Lugaresi, 2000 .

Bile duct hamartomas: diagnostic problems and treatment.

M. Lugaresi, A. Cavallari, A. d’Errico, 1997, Hepato-gastroenterology.