TY  - RPRT
TI  - Long-term side-effects of levodopa.
AU  - A Barbeau
PY  - 1971
DO  - 10.1016/s0140-6736(71)92226-4
UR  - https://pubmed.ncbi.nlm.nih.gov/4100227/
ID  - 4100227
ER  -