. (1996). . (e1188). Reports, 4(8), e1188
. "" .e1188 , Reports, 4, 8, 1996, e1188.
. (1996). '', Reports, 4(8), e1188.
, "," Reports, 4 8 (1996): e1188,
. . Reports. 1996;4(8):e1188 (In Persian).