@inbook{56160668, author={Kay Shou-Mei Kane and Pater A. Lio and Alexander J. Stratigos and Richard Allen Johnson}, title={Section 10. Benign Appendageal Proliferations}, booktitle={Color Atlas & Synopsis of Pediatric Dermatology, 2e}, publisher={The McGraw-Hill Companies}, address={New York, NY}, year={2009}, url={accesspediatrics.mhmedical.com/content.aspx?aid=56160668} }