Author:Danielle Zerr, MD
Date Written:
Editor:Ballenberg, Sally, BS
Edit Date:01/31/01
Reviewer:Eileen McLaughlin, RN, BSN
Date Reviewed:07/13/01
Harrison's Principles of Internal Medicine, 1998, Fauci et al. Complete Guide to Symptoms, Illness, and Surgery, 2000, Griffith. www.cdc.gov/travel/malinfo.htm.