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BACKGROUND AND AIMS Treatment of anastomotic biliary strictures (ABSs) after orthotopic liver transplantation by endoscopic insertion of multiple plastic stents (MPSs) is well established. The use of(More)
BACKGROUND Transient lower oesophageal sphincter relaxation and low lower oesophageal sphincter pressure are the main mechanisms of reflux. It has recently been shown that the stimulation of(More)