title: Nasopharyngeal airway: a facilitated access to the trachea. For nasotracheal suction, bedside bronchofiberscopy, and selective bronchography.
mesh_terms: D000328:Adult; D000368:Aged; D001995:Bronchography; D001999:Bronchoscopy; D003371:Cough; D004322:Drainage / Q000295:instrumentation; D005260:Female; D005336:Fiber Optic Technology; D005683:Gagging; D006801:Humans; D007442:Intubation, Intratracheal / Q000009:adverse effects / Q000295:instrumentation; D007828:Laryngoscopy; D008297:Male; D008722:Methods; D008875:Middle Aged; D009305:Nasopharynx / Q000293:injuries; D012021:Reflex, Abnormal / Q000517:prevention & control; D012408:Rubber; D014947:Wounds and Injuries / Q000517:prevention & control
chemical_list: D012408:Rubber