TY  - RPRT
TI  - A controlled study comparing trihexyphenidyl hydrochloride plus levodopa with placebo plus levodopa in patients with Parkinson's disease.
AU  - W E Martin
AU  - R B Loewenson
AU  - J A Resch
AU  - A B Baker
PY  - 1974
DO  - 10.1212/wnl.24.10.912
UR  - https://pubmed.ncbi.nlm.nih.gov/4606107/
ID  - 4606107
ER  -