@inbook{1173993448, author={Anne B. Theibert}, editor={Amthor, Franklin R. and Theibert, Anne B. and Standaert, David G. and Roberson, Erik D.}, title={Neurotransmitter Systems II: Monoamines, Purines, Neuropeptides, & Unconventional Neurotransmitters}, booktitle={Essentials of Modern Neuroscience}, publisher={McGraw Hill}, address={New York, NY}, year={2020}, url={neurology.mhmedical.com/content.aspx?aid=1173993448} }