. (2012). . (e4398). Reports, 20(8), e4398
. "" .e4398 , Reports, 20, 8, 2012, e4398.
. (2012). '', Reports, 20(8), e4398.
, "," Reports, 20 8 (2012): e4398,
. . Reports. 2012;20(8):e4398 (In Persian).