title: Comparison of video laryngoscopes with direct laryngoscopy for tracheal intubation:  some clarification needed.
authors: Ruggero M
authors: RM
authors: Corso
authors: Emanuele
authors: E
authors: Piraccini
authors: Vanni
authors: V
authors: Agnoletti
authors: Giorgio
authors: G
authors: Gambale
mesh_terms: D005260:Female; D006801:Humans; D007442:Intubation, Intratracheal / Q000295:instrumentation* / Q000379:methods*; D020704:Laryngoscopes; D007828:Laryngoscopy / Q000295:instrumentation* / Q000379:methods*; D008297:Male; D016032:Randomized Controlled Trials as Topic; D014741:Video Recording