[Laser endoscopy].
D000818:Animals; D001128:Argon; D002245:Carbon Dioxide; D013505:Digestive System Surgical Procedures; D004724:Endoscopy / Q000379:methods*; D005336:Fiber Optic Technology / Q000295:instrumentation; D005767:Gastrointestinal Diseases / Q000601:surgery; D005773:Gastroscopy / Q000379:methods; D006371:Helium; D006801:Humans; D053685:Laser Therapy; D008028:Light Coagulation / Q000379:methods; D009356:Neon
D002245:Carbon Dioxide; D006371:Helium; D009356:Neon; D001128:Argon
Lazernaia éndoskopiia.