A reconsideration of three axes alignment theory and sniffing position.
Chou
Hsiu-chin
HC
Wu
Tzu-lang
TL
D005931:Glottis / Q000033:anatomy & histology; D006801:Humans; D007442:Intubation, Intratracheal / Q000379:methods*; D007828:Laryngoscopy / Q000379:methods*; D007830:Larynx / Q000033:anatomy & histology; D009055:Mouth / Q000033:anatomy & histology; D011187:Posture / Q000502:physiology*