title: A new and safe method to control the depth of endotracheal intubation in neonates.
mesh_terms: D004630:Emergencies; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000601:surgery*; D007442:Intubation, Intratracheal / Q000295:instrumentation / Q000379:methods*; D012151:Resuscitation; D014132:Trachea / Q000033:anatomy & histology