The role of tracheotomy and bronchoscopy in bulbospinal poliomyelitis.
D001999:Bronchoscopy; D011051:Poliomyelitis; D011052:Poliomyelitis, Bulbar / Q000601:surgery*; D014132:Trachea / Q000601:surgery*; D014140:Tracheotomy
BRONCHOSCOPY; POLIOMYELITIS, BULBAR/surgery; TRACHEA/surgery