. (2008). . (e2443). Reports, 16(8), e2443
. "" .e2443 , Reports, 16, 8, 2008, e2443.
. (2008). '', Reports, 16(8), e2443.
, "," Reports, 16 8 (2008): e2443,
. . Reports. 2008;16(8):e2443 (In Persian).