Occurrence of Chvostek's sign in healthy people and its significance.
D000293:Adolescent; D000328:Adult; D004576:Electromyography; D005152:Facial Muscles / Q000502:physiology*; D006801:Humans; D008297:Male; D008889:Military Personnel; D012021:Reflex, Abnormal; D013746:Tetany / Q000175:diagnosis / Q000453:epidemiology*