. (2008). . (e2335). Reports, 16(5), e2335
. "" .e2335 , Reports, 16, 5, 2008, e2335.
. (2008). '', Reports, 16(5), e2335.
, "," Reports, 16 5 (2008): e2335,
. . Reports. 2008;16(5):e2335 (In Persian).