Prognostic significance of lymph node ratio after resection of peri-hilar cholangiocarcinoma

Autor: Guglielmi, Alfredo *, Ruzzenente, Andrea, Campagnaro, Tommaso, Pachera, Silvia, Conci, Simone, Valdegamberi, Alessandro, Sandri, Marco, Iacono, Calogero
Zdroj: In HPB April 2011 13(4):240-245
Databáze: ScienceDirect