Intra-hepatic and extra-hepatic cholangiocarcinoma: New insight into epidemiology and risk factors

Vincenzo Cardinale1, Rossella Semeraro, Alessia Torrice

  • 1Vincenzo Cardinale, Rossella Semeraro, Alessia Torrice, Manuela Gatto, Cristina Napoli, Maria Consiglia Bragazzi, Raffaele Gentile, Domenico Alvaro, Dipartimento di Scienze e Biotecnologie Medico-Chirurgiche, Sapienza University of Rome, 00185 Rome, Italy.

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