[Method for studying the function of the orbicular muscle of the mouth].
D005152:Facial Muscles / Q000502:physiology*; D006801:Humans; D009055:Mouth / Q000502:physiology*; D009119:Muscle Contraction; D009213:Myography / Q000295:instrumentation*; D013997:Time Factors
Metodika issledovaniia funktsii krugovoĭ myshtsy rta.