AF.7 USE OF PURASTAT® FOR POST-SPHINCTEROTOMY BLEEDING REFRANTORY TO SELF-EXPANDABLE METALLIC STENT (SEMS) PLACEMENT: A CASE REPORT. (September 2021) - Sica, M.; Abbatiello, C.; Gagliardi, M.; Labianca, O.; Oliviero, G.; Zulli, C.; Maurano, A.