title: [Laser rays in the control of hemorrhage of the proximal digestive tract].
mesh_terms: D000328:Adult; D000368:Aged; D004724:Endoscopy; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000601:surgery*; D006801:Humans; D053685:Laser Therapy; D008028:Light Coagulation; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies
vernacular_title: El rayo laser en el control de la hemorragia del tubo digestivo proximal.