Variability of head posture during sleep and considerations relating to palate and dental arch form.
D000328:Adult; D003724:Dental Arch / Q000033:anatomy & histology / Q000254:growth & development*; D006257:Head; D006801:Humans; D008297:Male; D010159:Palate / Q000033:anatomy & histology / Q000254:growth & development*; D011187:Posture; D012890:Sleep