. (2005). . (e1946). Reports, 13(6), e1946
. "" .e1946 , Reports, 13, 6, 2005, e1946.
. (2005). '', Reports, 13(6), e1946.
, "," Reports, 13 6 (2005): e1946,
. . Reports. 2005;13(6):e1946 (In Persian).