Abstract
References
1.
Butler
T. H.
(1941 ) Trans. Ophthal. Soc. U.K. , 61 , 205 .
2.
Duke-Elder
W. S.
(1949 ) Textbook of Ophthalmology. London; 4, 3682.
3.
Lireing
E.
(1873 ) On Megrim, Sick Headache, and some Allied Disorders. London.
4.
MacKenzie
I.
(1953 ) Brain , 76 , 184 .
5.
Northfield
D. W. C.
(1940–41 ) Guy's Hosp. Rep. , 90 , 149 .
6.
Paterson
J. H.
(1955 ) Schweiz. Arch. Neurol. Psychiat. , 75 , 392 .
7.
Russsell
D. S.
(1950 ) Postgrad. med. J. , 26 , 109 .
8.
Sutton
D.
(1952 ) Arch. Middx. Hosp., N.S.
2 , 228 .
9.
Wyburn-Mason
R.
(1943 ) Brain , 66 , 163 .
10.
Band
R. I.
(1952 ) Arch. Neurol. Psychiat., Chicago , 67 , 655 .
11.
Dandy
W. E.
(1928 ) Arch. Surg., Chicago , 17 , 715 .
12.
MacKenzie
I.
(1953 ) Brain , 76 , 184 .
13.
Northfield
D. W. C.
(1940–41 ) Guy's Hosp. Rep. , 90 , 149 .
14.
Wyburn-Mason
R.
(1943 ) Brain , 66 , 163 .
15.
MacKenzie
I.
(1953 ) Brain , 76 , 184 .