. (1997). . (e1245). Reports, 5(3), e1245
. "" .e1245 , Reports, 5, 3, 1997, e1245.
. (1997). '', Reports, 5(3), e1245.
, "," Reports, 5 3 (1997): e1245,
. . Reports. 1997;5(3):e1245 (In Persian).