Oppong K, Raine D, Nayar M, Wadehra V, Ramakrishnan S, Charnley R. EUS-FNA versus Biliary Brushings and Assessment of Simultaneous Performance in Jaundiced Patients with Suspected Malignant Obstruction. JOP [Internet]. 9Nov.2010 [cited 29Apr.2024];11(6):560-7. Available from: http://www.serena.unina.it/index.php/jop/article/view/3398