. (2008). . (e2462). Reports, 16(8), e2462
. "" .e2462 , Reports, 16, 8, 2008, e2462.
. (2008). '', Reports, 16(8), e2462.
, "," Reports, 16 8 (2008): e2462,
. . Reports. 2008;16(8):e2462 (In Persian).