. (2012). . (e4470). Reports, 20(9), e4470
. "" .e4470 , Reports, 20, 9, 2012, e4470.
. (2012). '', Reports, 20(9), e4470.
, "," Reports, 20 9 (2012): e4470,
. . Reports. 2012;20(9):e4470 (In Persian).