Shahryar Semnani, Nafiseh Abdolahi, Gholamreza Roshandel, Sima Besharat, Abbas- Ali Keshtkar, Ali Jabbari, Abdol Reza Fazel, Khodaberd Kalavi and Davood Mozaffari
Journal of Medical Sciences 6 ( 6 ): 974 - 978 , 2006