. (2011). . (e3438). Reports, 19(5), e3438
. "" .e3438 , Reports, 19, 5, 2011, e3438.
. (2011). '', Reports, 19(5), e3438.
, "," Reports, 19 5 (2011): e3438,
. . Reports. 2011;19(5):e3438 (In Persian).