. (1998). . (e1496). Reports, 6(10), e1496
. "" .e1496 , Reports, 6, 10, 1998, e1496.
. (1998). '', Reports, 6(10), e1496.
, "," Reports, 6 10 (1998): e1496,
. . Reports. 1998;6(10):e1496 (In Persian).