Abstract

Get full access to this article
View all access options for this article.
References
1.
Sacquegna
T.
,
D'Alessandro
R.
. Arch. Neurol 39 : 384 , 1984 .
2.
Jcseph
R.
,
Clifford Rose
F.
Br. Med.J. 290 : 896 –7 , 1985 .
3.
Giacovazzo
M.
,
Martelletti
P.
Proc 8th Congr. SISC, Belgirate , Feb. 21-22, 1985 .
4.
Hardebo
J.E.
New Engl J Med 314 : 316 , 1936 .
5.
Diaz-Mitoma
F.
,
Vanast
W.J.
,
Tyrrel
D.L.J.
Lancet ii : 411 –6 , 1987 .
6.
Giacovazzo
M.
,
Martelletti
P.
. Clin. J. Pain 2 : 259 –65 , 1987 .
7.
Giacovazzo
M.
,
Martelletti
P.
,
Valeri
M.
. Headache 27 : 35 –38 , 1987 .
