History A list of downloadable documents created during development. Other information Understanding NICE guidance (MS Word format) MSWord 400 KB 27 June 2007 Audit criteria MSWord 334 KB 27 June 2007 Comments table PDF 15 KB 27 June 2007 Endoscopic augmentation of the lower oesophageal sphincter using hydrogel implants for the treatment of gastro-oesophageal reflux disease (interventional procedures consultation) information Endoscopic augmentation of the lower oesophageal sphincter using hydrogel implants for the treatment of gastro-oesophageal reflux disease (interventional procedures overview) PDF 123 KB 27 February 2007