. (2008). . (e2258). Reports, 16(4), e2258
. "" .e2258 , Reports, 16, 4, 2008, e2258.
. (2008). '', Reports, 16(4), e2258.
, "," Reports, 16 4 (2008): e2258,
. . Reports. 2008;16(4):e2258 (In Persian).