. (2011). . (e3502). Reports, 19(5), e3502
. "" .e3502 , Reports, 19, 5, 2011, e3502.
. (2011). '', Reports, 19(5), e3502.
, "," Reports, 19 5 (2011): e3502,
. . Reports. 2011;19(5):e3502 (In Persian).