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References
1.
Curran
JW
. N Engl J Med
1984 ; 310 : 69 –75 .
2.
MacLeod
AM
. Lancet
1982 ; 468 –470 .
3.
Meynaud
A
Grand
M
Fontaine
L.
Arzmein Forsch
1973 ; 23 : 1431 –1436 .
4.
Shaw
S W J
Johnson
R H
. Acta Neurol Scand
1975 ; 52 : 231 –237 .
