title: [The surgical treatment of severe hemorrhoids by submucous resection].
mesh_terms: D013505:Digestive System Surgical Procedures; D006484:Hemorrhoids / Q000601:surgery*; D006801:Humans; D009300:Nasal Septum; D019637:Orthopedic Procedures; D014656:Vascular Surgical Procedures
keywords: HEMORRHOIDS/surgery