Laparoscopy-assisted versus open colectomy for treatment of colon cancer in the elderly: morbidity and mortality outcomes in 545 patients

1. Vallribera Valls, F.
2. Landi, F.
3. Espín Basany, E.
4. Sánchez García, J.L.
5. Jiménez Gómez, L.M.
6. Martí Gallostra, M.
7. Salgado Cruz, L.
8. Armengol Carrasco, M.