@inbook{1174547503,
author={Aaron L. Berkowitz},
title={The Brainstem and Cranial Nerves},
booktitle={Clinical Neurology and Neuroanatomy: A Localization-Based Approach},
publisher={McGraw-Hill Education},
address={New York, NY},
year={2016},
url={neurology.mhmedical.com/content.aspx?aid=1174547503}
}