Abstract
References
1.
Alspaugh
M A
Tan
E M
. (1975 ) Journal of Clinical Investigation
55 , 1067 .
2.
Anderson
J A
Whaley
K
Williamson
J
(1972 ) Quarterly Journal of Medicine
41 , 175 .
3.
Jayson
M I V
Easty
D L
. (1977 ) Annals of Rheumatic Diseases , in press.
4.
Jayson
M I V
Jones
D E P
. (1971 ) Annals of Rheumatic Diseases
30 , 343 .
5.
Schaller
J G
Johnson
G D
Holborow
E J
(1974 ) Arthritis and Rheumatism
17 , 409 .
6.
Smiley
W K
. (1976 ) Clinics in Rheumatic Diseases
2 , 413 .
7.
Watson
P G
Hayreh
S S
. (1976 ) British Journal of Ophthalmology
60 , 163 .
8.
Williamson
J D
. (1976 ) Recent Advances in Rheumatology , Ed.
Buchanan
W W
Dick
W C
. Churchill Livingstone , London .