P.11.3 THE ROLE OF COMBINED USE OF EUS-FNA AND BILIARY BRUSHING IN CYTOLOGICAL DIAGNOSIS OF PANCREATOBILIARY MALIGNANCES. (24th February 2016) - Bulajic, M.; Vieceli, F.; Berretti, D.; Zoratti, L.M.; Vadala' Di Prampero, S.F.; Marino, M.; Toso, F.; Panic, N.; Terrosu, G.; Zilli, M.