2-Litre polyethylene glycol-citrate-simethicone plus bisacodyl versus 4-litre polyethylene glycol as preparation for colonoscopy in chronic constipation
Fabrizio Parente, Cristian Vailati, S. Bargiggia, Gianpiero Manes, Paola Fontana, Enzo MASCI, Monica Arena, Giancarlo Spinzi, Alessandra Baccarin, Giorgia Mazzoleni, Pier Alberto Testoni
Abstract