Abstract

References
1.
Andrews
W C
Andrews
M C
(1960 ) American Journal of Obstetrics and Gynecology
80 , 632
2.
Barber
H R K
Graber
E A
(1973 ) Obstetrical and Gynecological Survey
28 , 364 –366
3.
Canlorbe
P
Chartier
M
Le Tan
Vink
(1967 ) Semaine des hôpitaux de Paris
43 , 1083 –1085
4.
Chamlain
D L
Taylor
H B
(1970 ) Obstetrics and Gynecology
36 , 659 –666
5.
Cutler
B S
Forbes
A P
Ingersol
F M
Scully
R E
(1972 ) New England Journal of Medicine
287 , 628 –631
6.
Dockerty
M B
Mussey
E
(1961 ) American Journal of Obstetrics and Gynecology
61 , 177
7.
Dowsett
J W
(1963 ) American Journal of Obstetrics and Gynecology
86 , 622 –625
8.
Fremont-Smith
M
Meigs
J V
Graham
R M
Gilbert
H H
(1946 ) Journal of the American Medical Association
131 , 805 –808
9.
Gray
P H
Anderson
C T
Jr
Munnell
E W
(1970 ) Obstetrics and Gynecology
35 , 513 –518
10.
Greene
J W
Jr
(1957 ) American Journal of Obstetrics and Gynecology
74 , 31
11.
Gusberg
S B
(1947 ) American Journal of Obstetrics and Gynecology
54 , 905 –927
12.
Gusberg
S B
Hall
R E
(1961 ) Obstetrics and Gynecology
17 , 397 –412
13.
Gusberg
S B
Moore
D B
Martin
F
(1954 ) American Journal of Obstetrics and Gynecology
68 , 1472
14.
Hertig
A T
Sommers
S C
(1949 ) Cancer
2 , 946 –956
15.
Hertig
A T
Sommers
S C
Bengloff
H
(1949 ) Cancer
2 , 964
16.
Ingram
J E
Novak
E
(1951 ) American Journal of Obstetrics and Gynecology
61 , 774
17.
Jackson
R L
Dockerty
M B
(1957 ) American Journal of Obstetrics and Gynecology
73 , 161 –173
18.
Jensen
E I
Ostergaard
E
(1954 ) American Journal of Obstetrics and Gynecology
67 , 1094 –1102
19.
Larson
J A
(1954 ) Obstetrics and Gynecology
3 , 551 –572
20.
Lewis
F J W
Mitchell
J P
Foss
G L
(1963 ) Lancet
i , 221 –222
21.
Mansell
H
Hertig
A T
(1955 ) Obstetrics and Gynecology
6 , 385
22.
Meissner
W A
Sommers
S C
Serhman
G
(1957 ) Cancer
10 , 500 –509
23.
Scott
T
(1967 ) Transactions of the American Clinical and Climatological Association
79 , 45 –50
24.
Sommers
S C
Hertig
A T
Bengloff
H
(1949 ) Cancer
2 , 957 –963
25.
Vass
A
(1949 ) American Journal of Obstetrics and Gynecology
58 , 748 –751
26.
Wallach
S
Henneman
P H
(1959 ) Journal of the American Medical Association
171 , 1637 –1642
27.
Wilkinson
E J
Friedrich
J R E G
Mattingly
R F
Regali
J A
Garancis
J C
(1973 ) Obstetrics and Gynecology
42 , 193 –200
