Authors: Peyman Adibi; Rezvan Ghassemian; Seyed-Moayed Alavian; Mitra Ranjbar; Amir H Mohammadalizadeh; Fariborz Nematizadeh; Mojgan Mamani; Mahdi Rezazadeh; Fariba Keramat; Ali Ardalan; Abbas Esmaeili; Mohammad R Zali Journal: Saudi Med J Date: 2004-10 Impact factor: 1.484