Abstract
References
1.
Bleibtreu
L
, (1905 ) Münchener medizinische Wochenschrift
52 , 2079
2.
Brougham
M
Hensner
A P
Adams
R D
, (1950 ) Journal of Neurosurgery
7 , 421
3.
Epstein
S
Pimstone
B L
de Villiers
J C
Jackson
W P U
, (1971 ) British Medical Journal
ii , 267
4.
Krueger
E G
Unger
S M
Roswit
B
, (1960 ) Neurology (Minneapolis)
10 , 691
5.
Wright
R L
Ojemann
R G
Drew
J H
, (1965 ) Archives of Neurology
12 , 326