Reappraisal of factors impacting the cannulation rate and clinical efficacy of endoscopic minor papilla sphincterotomy. - Conti Bellocchi MC; Crinò SF; Pin F; di Stefano S; Le Grazie M; Bernardoni L; Ruffini M; Frulloni L; Gabbrielli A (Pancreatology : official journal of the International Association of Pancreatology (IAP) ... [et al.], 2021)