Fear reduction in the rat following central cholinergic blockade.

@article{Plotnik1974FearRI,
  title={Fear reduction in the rat following central cholinergic blockade.},
  author={R D Plotnik and S O Mollenauer and Ellen Snyder},
  journal={Journal of comparative and physiological psychology},
  year={1974},
  volume={86 6},
  pages={1074-82}
}