EFFECTS OF TRIHEXYPHENIDYL HYDROCHLORIDE (ARTANE) ON PARKINSON'S DISEASE.
D010300:Parkinson Disease; D020734:Parkinsonian Disorders; D010919:Placebos; D014282:Trihexyphenidyl
D010919:Placebos; D014282:Trihexyphenidyl
PARKINSONISM; PLACEBOS; TRIHEXYPHENIDYL