@inbook{56073405, author={Graham A. Johnston and Robin A.C. Graham-Brown}, editor={Goldsmith, Lowell A. and Katz, Stephen I. and Gilchrest, Barbara A. and Paller, Amy S. and Leffell, David J. and Wolff, Klaus}, title={Chapter 150. The Skin and Disorders of the Alimentary Tract, the Hepatobiliary System, the Kidney, and the Cardiopulmonary System}, booktitle={Fitzpatrick's Dermatology in General Medicine, 8e}, publisher={The McGraw-Hill Companies}, address={New York, NY}, year={2012}, url={accessmedicine.mhmedical.com/content.aspx?aid=56073405} }