. (2008). . (e2279). Reports, 16(4), e2279
. "" .e2279 , Reports, 16, 4, 2008, e2279.
. (2008). '', Reports, 16(4), e2279.
, "," Reports, 16 4 (2008): e2279,
. . Reports. 2008;16(4):e2279 (In Persian).