@inbook{1182437991,
author={Patricia H. Fabel and Kayce Shealy},
editor={DiPiro, Joseph T. and Yee, Gary C. and Posey, L. Michael and Haines, Stuart T. and Nolin, Thomas D. and Ellingrod, Vicki},
title={Diarrhea, Constipation, and Irritable Bowel Syndrome},
booktitle={Pharmacotherapy: A Pathophysiologic Approach, 11e},
publisher={McGraw-Hill Education},
address={New York, NY},
year={2020},
url={accesspharmacy.mhmedical.com/content.aspx?aid=1182437991}
}