Abstract

References
1.
Askey
J. M.
(1941 ) Amer. Heart J ., 22 , 1 .
2.
Boas
E. P.
Levy
H.
(1937 ) Amer. Heart J ., 14 , 540 .
3.
Burns
B. H.
Ellis
V. H.
(1937 ) Recent Advances in Orthopædic Surgery . London .
4.
Codman
E. A.
(1934 ) The Shoulder . Boston , p. 484 .
5.
Dickson
J. A.
Crosby
E. H.
(1932 ) J. Amer. med. Ass ., 99 , 2252 .
6.
Douthwaite
A. H.
(1938 ) Brit. med. J . (i ), 441 .
7.
Duplay
S.
(1872 ) Arch. gén. Méd ., 20 , 513 .
8.
Edeiken
J.
Wolferth
C. C.
(1936 ) Amer. J. med. Sci ., 191 , 201 .
9.
Ernstene
A. C.
Kinell
J.
(1940 ) Arch. intern. Med ., 66 , 800 .
10.
Fishberg
A. M.
(1940 ) Heart Failure . 2nd ed ., Philadelphia , p. 410 .
11.
Howard
T.
(1930 ) Med. J. Rec ., 131 , 364 .
12.
Jones
R.
Lovell
R. W.
(1929 ) Orthopædic Surgery . 2nd ed ., London .
13.
Leech
C. B.
(1938 ) R. I. med. J ., 21 , 104 .
14.
Mercer
W.
(1943 ) Orthopædic Surgery . 3rd ed ., London , p. 674 .
15.
Moseley
H. F.
(1945 ) Shoulder Lesions . Springfield Ill. , p. 66 .
16.
Spillane
J. D.
White
P. D.
(1940 ) Brit. Heart J ., 2 , 123 .
17.
Tavernier
L.
(1937 ) in Ombrédanne and Mathieu, Traité de Chirurgie Orthopédique , Paris , 3 , 2168 .
18.
Whitman
R.
(1930 ) Orthopædic Surgery . 9th ed ., London .
