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Bowel cleansing before colonoscopy: Balancing efficacy, safety, cost and patient tolerance 
Nicole M Harrison, Michael C Hjelkrem 
World J Gastrointest Endosc 8(1):4-12. Published online Jan 10, 2016. doi: 10.4253/wjge.v8.i1.4
Role of endoscopic clipping in the treatment of oesophageal perforations 
György Lázár, Attila Paszt, Eszter Mán 
World J Gastrointest Endosc 8(1):13-22. Published online Jan 10, 2016. doi: 10.4253/wjge.v8.i1.13
Role of self-expanding metal stents in the management of variceal haemorrhage: Hype or hope? 
Brian J Hogan, James P O’Beirne 
World J Gastrointest Endosc 8(1):23-29. Published online Jan 10, 2016. doi: 10.4253/wjge.v8.i1.23