Letter: Laryngotracheal toilet before extubation.
D000768:Anesthesia, General; D002648:Child; D003243:Consciousness; D004322:Drainage; D006801:Humans; D007442:Intubation, Intratracheal; D007830:Larynx / Q000378:metabolism*; D013035:Spasm; D014132:Trachea / Q000378:metabolism*