Levodopa therapy effects on natural history of Parkinsonism.

@article{Stern1972LevodopaTE,
  title={Levodopa therapy effects on natural history of Parkinsonism.},
  author={Prof H J Stern and Frank McDowell and Josef M. Miller and Michael B Robinson},
  journal={Archives of neurology},
  year={1972},
  volume={27 6},
  pages={481-5}
}