An endotracheal tube with a stylet and a styletted endotracheal tube are different.
Stasiuk
Russell B P
RB
D003413:Cricoid Cartilage; D006801:Humans; D007442:Intubation, Intratracheal / Q000295:instrumentation / Q000379:methods*; D007828:Laryngoscopy; D011312:Pressure