. (2008). . (e2512). Reports, 16(10), e2512
. "" .e2512 , Reports, 16, 10, 2008, e2512.
. (2008). '', Reports, 16(10), e2512.
, "," Reports, 16 10 (2008): e2512,
. . Reports. 2008;16(10):e2512 (In Persian).