Abstract
References
1.
Lewis
A J
. (1942 ) Proc. roy. Soc. Med.
25 , 601 .
2.
Lishman
W A
. (1968 ) Brit. J. Psychiat.
114 , 373 .
3.
Miller
H
. (1961 ) Brit. med. J.
i , 919 , 922 .
4.
Miller
H
Stern
G
. (1965 ) Lancet
i , 225 .
5.
Phillips
D G
. (1967 ) Hosp. Med.
1 , 913 .
6.
Russell
W R
. (1964 ) Brit. med. J.
ii , 403 .
7.
Silverman
M
. (1964 ) Brit. J. Psychiat.
110 , 648 .
8.
Wechsler
I S
. (1935 ) J. Amer. med. Ass.
104 , 519 .