. (2012). . (e4257). Reports, 20(5), e4257
. "" .e4257 , Reports, 20, 5, 2012, e4257.
. (2012). '', Reports, 20(5), e4257.
, "," Reports, 20 5 (2012): e4257,
. . Reports. 2012;20(5):e4257 (In Persian).