TY  - GEN
AU  - Lieberman,A N
AU  - Goodgold,A L
AU  - Goldstein,M
TI  - Treatment failures with levodopa in Parkinsonism
SN  - 0028-3878
PY  - 1973///0109
KW  - Aged
KW  - Amyotrophic Lateral Sclerosis
KW  - drug therapy
KW  - Carbon Isotopes
KW  - Dihydroxyphenylalanine
KW  - administration & dosage
KW  - Dose-Response Relationship, Drug
KW  - Evaluation Studies as Topic
KW  - Humans
KW  - Middle Aged
KW  - Parkinson Disease
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1212/wnl.22.11.1205
ER  -