Abstract

Get full access to this article
View all access options for this article.
References
1.
Berg
J. M.
(1958 ). Brit. med. J. , 2 , 24 .
2.
Border
J.
Gengou
O.
(1906 ). Ann. Inst. Pasteur , 20 , 731 .
3.
Butler
N. R.
Voyce
M. A.
Burland
W. L.
Hilton
M. L.
(1969 ). Brit. med. J.
1 , 663 .
4.
Bwibo
N. O.
(1971 ). Scand. J. infect. Dis.
3 , 41 .
5.
Calder
Margaret A.
Duguid
J. P.
Elias-Jones
T. F.
Fallon
R. J.
Gillies
R. R.
Green
D. M.
Grist
N. R.
Lawson
J. H.
Love
W. C.
McKenzie
P.
Pinkerton
I. W.
Ross
Constance A. C.
Sangster
G.
Wilson
A. M. M.
(1970 ). Lancet , 4 , 1079 .
6.
Cockburn
W. C.
Holt
H. D.
(1948 ). Mth. Bull. Minist. Hlth Lab. Serv. , 7 , 156 .
7.
Cockburn
W. C.
(1961 ). Mth. Bull. Minist. Hlth Lab. Serv.
20 , 93 .
8.
Connor
J. D.
(1970 ). New Engl. J. Med. , 283 , 390 .
9.
Dane
D. S.
Haire
M.
Dick
G.
Briggs
E. M.
Connor
T. J.
(1966 ). J. Hyg. (Lond.) , 64 , 475 .
10.Dep. Hlth Soc. Sec. (1968 ). Immunization against Infectious Disease . London , H.M.S.O.
11.
Galbraith
N. S.
Cockburn
W. C.
(1963 ). Mth. Bull. Minist. Hlth Lab. Serv. , 22 , 54 .
12.
Gordon
J. E.
Hood
R. I.
(1951 ). Amer. J. med. Sci. , 222 , 333 .
13.
Haire
M.
Dane
D. S.
Dick
G.
(1967 ). Med. Offr , 117 , 55 .
14.
Kendrick
P. L.
Eldering
G.
Dixon
M. K.
Misner
J.
(1947 ). Amer. J. publ. Hlth , 37 , 803 .
15.
Von Köng
E.
(1953 ). Helv. pædiat. Acta , 8 , 90 .
16.
Macaulay
D.
(1971 ). Personal communication.
17.
Macdonald
H.
Macdonald
E. J.
(1933 ). J. infect. Dis. , 53 , 328 .
18.
Madsen
T.
(1933 ). J. Amer. med. Ass. , 101 , 187 .
19.
Malmgren
B.
Vahlquist
B.
Zetterström
R.
(1960 ). Brit. med. J. , 2 , 1800 .
20.Medical Research Council (1951 ). Brit. med. J.
1 , 1463 .
21.Medical Research Council (1956 ). Brit. med. J. , 2 , 454 .
22.Medical Research Council (1959 ). Brit. med. J. , 1 , 994 .
23.
Morley
D.
Woodland
Margaret
Martin
W. J.
(1966 ). Trop. geogr. Med. , 18 , 169 .
24.
Muggleton
P. W.
(1967 ). Publ. Hlth ((Lond.) , 81 , 252 .
25.
Nelson
J. D.
(1970 ). New Engl. J. Med. , 283 , 428 .
26.
Omolulu
A.
(1965 ). W. Afr. med. J. , 14 , 255 .
27.
Perkins
F. T.
(1969 ). Brit. med. J. , 4 , 429 .
28.
Preston
N. W.
(1963 ). Brit. med. J. , 2 , 724 .
29.
Preston
N. W.
(1970 ). Lab. Pract.
19 , 482 .
30.
Report (1956 ). Poliomyelitis and Prophylactic Inoculation against Diphtheria, Whooping-Cough and Smallpox . Lancet , 2 , 1223 .
31.
Report (1965 ). Whooping Cough in Manchester 1963–64 . Mth. Bull. Minist. Hlth Lab. Serv. , 24 , 104 .
32.
Report (1969 ). Efficacy of Whooping-cough Vaccines used in the United Kingdom before 1968 . Brit. med. J. , 4 , 329 .
33.
Rich
A. R.
Long
P. H.
Brown
J. H.
Bliss
E. A.
Holt
L. E.
Jr.
(1932 ). Science , 76 , 330 .
34.
Standfast
A. F. B.
(1969 ). Brit. med. Bull. , 25 , 189 .
35.
Stanfield
J. P.
(1967 ). J. Trop. Pæd. , 13 , 102 .
36.
Ström
J.
(1960 ). Brit. med. J. , 2 , 1184 .
37.
Taylor
I.
Knowelden
J.
(1964 ). Principles of Epidemiology , p. 281 . Second Edition . Churchill , London .
38.
Wilson
A. T.
Henderson
I. R.
Moore
E. J. H.
Heywood
S. N.
(1965 ). Brit. med. J. , 2 , 623 .
39.
Wilson
G. S.
Miles
A. A.
(1964 ). Principles of Bacteriology and Immunity . Vol. 2 , p. 2011 . Arnold , London .
40.
Wilson
G. S.
(1967 ). The Hazards of Immunization , p. 198 . The Athlone Press .
41.World Health Organization (1971 ). Wld Hlth Stat. Rep. , 24 , 58 .
