Octreotide versus hydrocortisone versus placebo in the prevention of post-ERCP pancreatitis: a multicenter randomized controlled trial. - Manolakopoulos,S.; Avgerinos,A.; Vlachogiannakos,J.; Armonis,A.; Viazis,N.; Papadimitriou,N.; Mathou,N.; Stefanidis,G.; Rekoumis,G.; Vienna,E.; Tzourmakliotis,D.; Raptis,A. (Gastrointest Endosc, 2002)