THE GLABELLAR TAP SIGN IN ELDERLY PATIENTS.
D000368:Aged; D005853:Geriatrics; D006801:Humans; D009424:Nervous System Physiological Phenomena; D020734:Parkinsonian Disorders; D012018:Reflex; D012021:Reflex, Abnormal
GERIATRICS; PARKINSONISM; REFLEX, ABNORMAL