by Najafi, F., Azad, T. Mokhtari, Tabarestani, M. H. Ari, Shirvani, M., Behnava, B., Afshrian, M., Alavian, S. M., Janbakhsh, A. R., Mansuri, F., Kaviani, Sh, Vaziri, S., Sayyad, B.
Published in Iranian red crescent medical journal (01.10.2012)