. (2012). . (e4134). Reports, 20(2), e4134
. "" .e4134 , Reports, 20, 2, 2012, e4134.
. (2012). '', Reports, 20(2), e4134.
, "," Reports, 20 2 (2012): e4134,
. . Reports. 2012;20(2):e4134 (In Persian).