. (2006). . (e2049). Reports, 14(3), e2049
. "" .e2049 , Reports, 14, 3, 2006, e2049.
. (2006). '', Reports, 14(3), e2049.
, "," Reports, 14 3 (2006): e2049,
. . Reports. 2006;14(3):e2049 (In Persian).