. (2000). . (e1713). Reports, 8(10), e1713
. "" .e1713 , Reports, 8, 10, 2000, e1713.
. (2000). '', Reports, 8(10), e1713.
, "," Reports, 8 10 (2000): e1713,
. . Reports. 2000;8(10):e1713 (In Persian).