. (2012). . (e4312). Reports, 20(6), e4312
. "" .e4312 , Reports, 20, 6, 2012, e4312.
. (2012). '', Reports, 20(6), e4312.
, "," Reports, 20 6 (2012): e4312,
. . Reports. 2012;20(6):e4312 (In Persian).