1. An endoscopic sewing machine;Swain;Gastrointest Endosc,1986
2. Design and testing of a single stitch endoscopic sewing machine;Swain;Gut,1989
3. Endoscopic gastroplasty and anterior gastropexy for gastro-esophageal reflux disease;Kadirkamanathan;Gastrointest Endosc,1993
4. Acid breakthrough with high dose omeprazole revealed by a new non-invasive method of pH monitoring from implanted telemetry capsules;Evans;Gastroenterology,1991
5. Endoscopic sewing machine used to achieve continuous noninvasive monitoring of gastric pH for three months in man;Swain;Gastrointest Endosc,1992