1. Eigenschafter med Eignung verscheidener Lasertransmission-systeme fur die endoscopische Blutstillung;Kiefhaber,1975
2. Endoscopic control of massive gastrointestinal hemorrhage by irradiation with a high power neodymium-yag laser;Kiefhaber;Prog Surg,1977
3. A reproducible animal model of acute bleeding ulcer—the ulcer maker;Protell;Gastroenterology,1976
4. Endoscopic laser application with a combined argon—Nd-YAG closed circuit TV system (abstr);Dixon;Gastrointest Endosc,1978
5. The Nd-YAG is dangerous for photocoagulation of experimental bleeding gastric ulcers when compared with the argon laser (abstr);Protell;Gastroenterology,1978