Small-incision cholecystectomy (through a cylinder retractor) under local anaesthesia and sedation: a prospective observational study of five hundred consecutive cases

1. Grau-Talens, E.J.
2. Motos-Micó, J.J.
3. Giraldo-Rubio, R.
4. Aparicio-Gallego, J.M.
5. Salgado, J.F.
6. Ibáñez, C.D.
7. Mangione-Castro, P.G.
8. Arribas-Jurado, M.
9. Jordán-Chaves, C.
10. Arias-Díaz, J.