Abstract

References
1.
Arden
G B
Friedmann
A
Kolb
H
. (1962 ) Lancet
i , 1164 .
2.
Bagnall
A W
. (1960 ) Canad. med. Ass. J.
82 , 1167 .
3.
Bartholomew
L E
Duff
I F
. (1963 ) Arthr. & Rheum.
6 , 356 .
4.
Baumer
A
. (1963 ) V European Congress on Rheumatology . Stockholm .
5.
Dame
L R
. (1946 ) Amer. J. Ophthal.
29 , 1452 .
6.
Hindkind
P
Rothfield
N F
. (1962 ) Arthr. & Rheum.
5 , 647 .
7.
Hobbs
H E
Calnan
C D
. (1958 ) Lancet
i , 1207 .
8.
Hobbs
H E
Eadie
S P
Somerville
F
. (1961 ) Brit. J. Ophthal.
45 , 284 .
9.
Hobbs
H E
Sorsby
A
Freedman
A
. (1959 ) Lancet
ii , 478 .
10.
Kersley
G D
Palin
A G
. (1959 ) Lancet
ii , 886 .
11.
Lansbury
J
Menduke
H
. (1963 ) Arthr. & Rheum.
6 , 349 .
12.
Mainland
D
Sutcliffe
M I
. (1962 ) Bull. rheum. Dis.
13 , 287 .
13.
Nylander
U
. (1963 ) V European Congress on Rheumatology . Stockholm .
14.
Ormerod
J N
. (1962 ) Brit. med. J.
i , 918 .
15.
Page
F
. (1951 ) Lancet
ii , 755 .
16.
Pameyer
J K
. (1963 ) Ann. Rheum. Dis.
22 , 365 .
17.
Sandvig
K
. (1963 ) Acta rheum. scand.
9 , 150 .
18.
Schmidt
B
Müller-Limmroth
W
. (1962 ) Acta ophthal., Kbh. Suppl.
70 , p 245 .
19.
Steck
I E
Zivin
S
Joseph
H
Montgomery
M
. (1952 ) Ann. Rheum. Dis.
11 , 310 .
20.
Tona
S R
Norcross
M
. (1959 ) Arch. Interamer. Rheum.
2 , 45 , 95 .
21.
Zelba
R W
Diering
D
. (1958 ) J. Amer. med. Ass.
168 , 2263 .
22.
Zvaifler
N J
Bernstein
H
Rubin
M
. (1962 ) Arthr. & Rheum.
5 , 687 .
