. (2005). . (e1942). Reports, 13(6), e1942
. "" .e1942 , Reports, 13, 6, 2005, e1942.
. (2005). '', Reports, 13(6), e1942.
, "," Reports, 13 6 (2005): e1942,
. . Reports. 2005;13(6):e1942 (In Persian).