. (2009). . (e2814). Reports, 17(7), e2814
. "" .e2814 , Reports, 17, 7, 2009, e2814.
. (2009). '', Reports, 17(7), e2814.
, "," Reports, 17 7 (2009): e2814,
. . Reports. 2009;17(7):e2814 (In Persian).