Lesions in supplementary motor area interfere with a monkey's performance of a bimanual coordination task.

@article{Brinkman1981LesionsIS,
  title={Lesions in supplementary motor area interfere with a monkey's performance of a bimanual coordination task.},
  author={Cobie Brinkman},
  journal={Neuroscience letters},
  year={1981},
  volume={27 3},
  pages={267-70}
}