Anahita Sadeghi
Assistant professor of Medicine, Digestive Disease Research center, Digestive Disease Research Institute, Tehran University of Medical Sciences,14117 Tehran Iran.
Tel: 00982182415104, Fax: 00982182415400, Email:anahita825@gmail.com
Reza Malekzadeh
Professor of Medicine, Digestive Disease Research center, Digestive Disease Research Institute, Tehran University of Medical Sciences, 14117 Tehran Iran.
Tel: 00982182415104, Fax: 00982182415400, Email: malek@tums.ac.ir