. (2005). . (e1964). Reports, 13(8), e1964
. "" .e1964 , Reports, 13, 8, 2005, e1964.
. (2005). '', Reports, 13(8), e1964.
, "," Reports, 13 8 (2005): e1964,
. . Reports. 2005;13(8):e1964 (In Persian).