Abstract

Get full access to this article
View all access options for this article.
References
1.LANCET (1955 ), 1 , 544 .
2.
Logan
W. P. D.
(1952 ). Mortality from coronary and myocardial disease in different social classes . Lancet , 1 , 758 .
3.
Master
A. M.
Jaffe
H. L.
Field
L. E.
Donoso
E.
(1956 ). Acute coronary insufficiency: Its differential diagnosis and treatment . Ann. intern. Med. , 45 , 561 .
4.
Morris
J. N.
Heady
J. A.
Raffle
P. A. B.
Roberts
C. G.
Parks
J. W.
(1953 ). Coronary heart-disease and physical activity of work . Lancet , 2 , 1053 , 1111 .
5.
Platt
R.
(1951 ). Coronary disease and modern stress . Lancet , 1 , 51 .
6.
Registrar-GENERAL'S Decennial Supplement, England And Wales (1931 ). Part Ha. Occupational mortality . H.M.S.O. .
7.
Ryle
J. A.
Russell
W. T.
(1949 ). The natural history of coronary disease: A clinical and epidemiological study . Brit. Heart J. , 11 , 370 .
8.
Thomas
A. J.
Cotes
J. E.
Higgins
I. T. T.
(1956 ). Prevalence of coronary heart-disease in elderly coal-workers . Lancet , 1 , 414 .
9.
Wood
P.
(1956 ). Diseases of the heart and circulation . 2nd Edition . London . Eyre and Spottiswoode , p. 1005 .
