Use of the laser in surgery.
D000535:Aluminum; D001128:Argon; D002245:Carbon Dioxide; D062109:Dermatologic Surgical Procedures; D006471:Gastrointestinal Hemorrhage / Q000601:surgery; D006488:Hemostasis, Surgical / Q000379:methods; D006801:Humans; D053685:Laser Therapy; D007834:Lasers / Q000009:adverse effects; D009369:Neoplasms / Q000601:surgery; D012160:Retina / Q000601:surgery
D002245:Carbon Dioxide; D001128:Argon; D000535:Aluminum