Author:Lynn West, MD
Date Written:
Editor:Smith, Mary Ellen, BS
Edit Date:08/22/00
Reviewer:Adam Brochert, MD
Date Reviewed:07/24/01
The Merck Manual of Medical Information, 1997
Hill, Marcia J. Skin Disorders: Mosby's Clinical Nursing Series, 1994
Harrison's Principles of Internal Medicine, 1998, Fauci et al.