. (2008). . (e2286). Reports, 16(4), e2286
. "" .e2286 , Reports, 16, 4, 2008, e2286.
. (2008). '', Reports, 16(4), e2286.
, "," Reports, 16 4 (2008): e2286,
. . Reports. 2008;16(4):e2286 (In Persian).