The Washington symposium on endoscopic laser therapy, April 18 and 19, 1985.
D004381:Duodenal Ulcer / Q000628:therapy; D019723:Endoscopes; D006471:Gastrointestinal Hemorrhage / Q000628:therapy; D005770:Gastrointestinal Neoplasms / Q000628:therapy; D006489:Hemostatic Techniques; D006801:Humans; D053685:Laser Therapy; D007834:Lasers / Q000009:adverse effects