1. Demonstration of a new gastroscope, the fiberscope;Hirschowitz;Gastroenterology,1958
2. Indications for fiber-optic endoscopy;Rubin;Viewpoints Dig Dis,1978
3. Complications associated with esophagogastroduodenoscopy and with esophageal dilation;Mandalstam;Gastrointestinal Endoscopy,1976
4. Experience with conventional upper gastrointestinal endoscopy: a 13-year study;McBroom;Gastrointestinal Endoscopy,1970
5. The hazards of digestive fiberendoscopy. A survey of British experience (abstract, Br Soc Dig Endosc);Schiller;Gut,1973