Abstract
References
1.
Bishop
P. M. F.
(1950 ) Modern Trends in Obstetrics and Gynæcology. First Ser., Ed.
Bowes
K.
London; p. 598 .
2.
Browne
O'D.
(1949 ) Amer. J. Obstet. Gynec. , 57 , 1053 .
3.
Davis
A.
(1938 ) Dysmenorrhœa. London; p. 121 .
4.
Flick
F. H.
Shettles
L. B.
Taylor
H. C.
(1956 ) Amer. J. Obstet. Gynec. , 71 , 1176 .
5.
Hamblen
E. C.
(1945 ) Endocrinology of Women. Springfield, Ill.
6.
Moir
J. C.
(1934 ) Edinb. med. J. , 41 , 93 .
7.
Read
G. D.
(1951 ) Lancet , i , 312 .
8.
Whitehouse
H. B.
(1935 ) In: Eden and Lockyer's Gynæcology.
4th Edit.
London ; p. 187 .