@inbook{1179300579, author={R. Benjamin Free and Janet Clark and Susan Amara and David R. Sibley}, editor={Brunton, Laurence L. and Hilal-Dandan, Randa and Knollmann, Björn C.}, title={Neurotransmission in the Central Nervous System}, booktitle={Goodman & Gilman's: The Pharmacological Basis of Therapeutics, 13e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2017}, url={accesspharmacy.mhmedical.com/content.aspx?aid=1179300579} }