Abstract
Get full access to this article
View all access options for this article.
References
1.
Canitano
R
,
Guidetti
V
Piano
G.
New advances in headache research-4.
Rose
Clifford
ed, Smith and Gordon : London , 1994 .
2.
Welch
KMA
. Cephalagia 1986 ; 6 : 103 –110 .
3.
Guidetti
V
,
Ottaviano
S
,
Pagliarini
M
,
Paolella
A
,
Seri
S.
Cephalalgia 1983 ; 3 : 215 –217