. (2009). . (e2812). Reports, 17(7), e2812
. "" .e2812 , Reports, 17, 7, 2009, e2812.
. (2009). '', Reports, 17(7), e2812.
, "," Reports, 17 7 (2009): e2812,
. . Reports. 2009;17(7):e2812 (In Persian).