1. From the Department of Internal Medicine, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
2. From the Department of Medical Parasitology, Medical School, Zahedan University of Medical Sciences, Zahedan, Iran
3. From the Research Center for Infectious Diseases and Tropical Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
4. Correspondence: Dr. Asghar Fazaeli · Medical School, Zanjan University of Medical Sciences, Zanjan, Postal Code: 4513956111, Iran · afparm1@yahoo.co.uk · Accepted: August 2010
5. From the Department of Clinical Biochemistry, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran