@inbook{56604389, author={Leon Shargel and Susanna Wu-Pong and Andrew B.C. Yu}, title={Chapter 13. Physiologic Factors Related to Drug Absorption}, booktitle={Applied Biopharmaceutics & Pharmacokinetics, 6e}, publisher={The McGraw-Hill Companies}, address={New York, NY}, year={2012}, url={accesspharmacy.mhmedical.com/content.aspx?aid=56604389} }