[Method of graphic registration of the act of yawning and of other forms of movements of the mouth].
D005145:Face; D006801:Humans; D009055:Mouth; D009068:Movement; D012018:Reflex; D015000:Yawning
MOUTH; REFLEX
Metodika graficheskoi registratsii akta zevaniia i drugikh form dvizhenii rta.