Abstract

References
1.
An
S H
. (1969 ) Acta cytologica , 13 , 354 .
2.
Boué
A
Loffredo
V
. (1970 ) Presse Médicale , 78 , 103 .
3.
Florman
A L
Gershon
A A
Blackett
P R
Nahmias
A J
. (1973 ) Journal of the American Medical Association , 225 , 129 .
4.
Gershon
A A
Fish
I
Brunell
P A
. (1972 ) American Journal of Diseases of Children , 124 , 739 .
5.
Hanshaw
J B
. (1973 ) American Journal of Diseases of Children , 126 , 546 .
6.
John
R W
Tobin
J O'H
. (1973 ) Postgraduate Medical Journal , 49 , 380 .
7.
Longson
M
. (1971 ) Annales de l'Institut Pasteur , 120 , 699 .
8.
Miller
D R
Hanshaw
J B
O'Leary
D S
Hnilicka
J V
. (1970 ) Journal of Pediatrics , 76 , 409 .
9.
Morse
A R
Coleman
D V
Gardner
S D
. (1974 ) Journal of Obstetrics and Gynæcology of the British Commonwealth , 81 , 393 .
10.
Nahmias
A J
Alford
C A
Korones
S B
. (1970 ) Advances in Pediatrics , 17 , 185 .
11.
Nahmais
A J
Josey
W E
Naib
Z M
. (1972 ) Clinical Obstetrics and Gynecology , 15 , 929 .
12.
Nahmias
A J
Josey
W E
Naib
Z M
Freeman
M G
Fernandez
R J
Wheeler
J H
. (1971 ) American Journal of Obstetrics and Gynecology , 110 , 825 .
13.
Nahmais
A J
Roizman
B
. (1973 ) New England Journal of Medicine , 289 , 667 , 719 , 781 .
14.
Naib
Z M
Nahmias
A J
Josey
W E
Wheeler
J H
. (1970 ) Obstetrics and Gynecology , 35 , 260 .
15.
Partridge
J W
Millis
R R
. (1968 ) Archives of Disease in Childhood , 43 , 377 .
16.
Pettay
O
Leinikki
P
Donner
M
Lapinleimu
K
. (1972 ) Archives of Disease in Childhood , 47 , 97 .
17.Postgraduate Medical Journal (1973 ) 49 , 393 –409 .
18.
Wallis
C
Melnick
J L
Kaufman
R H
. (1972 ) Clinical Obstetrics and Gynecology , 15 , 939 .
19.
Wolinska
W H
Melamed
M R
. (1970 ) Acta cytologica , 14 , 239 .
