Abstract

References
1.
Alp
M H
Wright
R
(1971 ) Lancet
ii , 682
2.
Amman
A J
Hong
R
(1971 ) Lancet
i , 1264
3.
Andresen
A F R
(1942 ) American Journal of Digestive Diseases
9 , 91
4.
Asquith
P
Thompson
R A
Cook
W T
(1969 ) Lancet
ii , 129
5.
Baur
S
Koo
N
Taylor
K B
(1970 ) Immunology
19 , 891
6.
Broberger
O
Perlmann
P
(1959 ) Journal of Experimental Medicine
110 , 657
7.
Chisholm
M
Ardran
G M
Callender
S T
Wright
R
(1971 ) Quarterly Journal of Medicine
40 , 421
8.
Coghill
N F
Doniach
D
Roitt
I M
Mollin
D L
Williams
A W
(1965 ) Gut
6 , 48
9.
Doe
W F
Evans
D
Hobbs
J R
Booth
C C
(1972 ) Gut
13 , 112
10.
Douglas
A P
Crabbe
P A
Hobbs
J R
(1970 ) Gastroenterology
59 , 414
11.
Finlayson
N D C
Fauconnet
M H
Krohn
K
(1972 ) American Journal of Digestive Diseases
17 , 631
12.
Fisher
J M
Rees
C
Taylor
K B
(1966 ) Lancet
ii , 88
13.
Goldberg
L S
Bluestone
R
(1970 ) Journal of Laboratory and Clinical Medicine
75 , 449
14.
Hobbs
J R
Hepner
G W
(1968 ) Lancet
i , 217
15.
Irvine
W J
Davies
S H
Delamore
I W
Williams
A W
(1962 ) British Medical Journal
ii , 454
16.
Jewell
D P
MacLennan
I C M
(1973 ) Clinical and Experimental Immunology
14 , 219
17.
Lagercrantz
R
Hammarström
S
Perlmann
P
Gustafsson
B E
(1968 ) Journal of Experimental Medicine
128 , 1339
18.Lancet (1971 ) ii , 750
19.
McCarthy
C F
Fraser
I D
Evans
K T
Read
A E
(1966 ) Gut
7 , 140
20.
MacLaurin
B P
Cooke
W T
Ling
N R
(1971 ) Gut
12 , 794
21.
Markson
J L
Moore
J M
(1962 ) Lancet
ii , 1240
22.
Mitchell
D N
Rees
R J W
(1970 ) Lancet
ii , 168
23.
Monteiro
E
Fossey
J
Shiner
M
Drasar
B S
Allison
A C
(1971 ) Lancet
i , 249
24.
Odgers
R J
Wangel
A G
(1968 ) Lancet
ii , 846
25.
Perlmann
P
Broberger
O
(1963 ) Journal of Experimental Medicine
117 , 717
26.
Perrett
A D
Higgins
G
Johnston
H H
Massarella
G R
Truelove
S C
Wright
R
(1971 ) Quarterly Journal of Medicine
40 , 187
27.
Roitt
I M
Doniach
D
Shapland
C
(1964 ) Lancet
ii , 469
28.
Rose
M S
Chanarin
I
Doniach
D
Brostoff
J
(1970 ) Lancet
ii , 9
29.
Samloff
I M
Kleinman
M S
Turner
M D
Sobel
M V
Jeffries
G H
(1968 ) Gastroenterology
55 , 575
30.
Schwartz
M
(1960 ) Lancet
ii , 1263
31.
Seah
P P
Fry
L
Hoffbrand
A V
Holborow
E J
(1971 ) Lancet
i , 834
32.
Seah
P P
Fry
L
Holborow
E J
Rossiter
M A
Doe
W F
Magalhaes
A F
Hoffbrand
A V
(1973 ) Gut
14 , 311
33.
Shiner
M
Ballard
J
(1972 ) Lancet
i , 1202
34.
Shorter
R G
Huizenga
K A
Spencer
R J
Aas
J
Guy
S K
(1971 ) American Journal of Digestive Diseases
16 , 673
35.
Stevens
F M
Lloyd
R S
McCarthy
C F
Wright
R
(1973 ) (in preparation)
36.
Strickland
R G
Bhathal
P S
Korman
M G
Hansky
J
(1971 ) British Medical Journal
iv , 451
37.
Tai
C
McGuigan
J E
(1969 ) Blood
34 , 63
38.
Taylor
K B
(1959 ) Lancet
ii , 106
39.
Taylor
K B
Roitt
I M
Doniach
D
Couchman
K G
Shapland
C
(1962 ) British Medical Journal
ii , 1347
40.
Taylor
K B
Truelove
S C
Wright
R
(1964 ) Gastroenterology
46 , 99
41.
Wright
R
Truelove
S C
(1965 ) British Medical Journal
ii , 138
42.
Wright
R
Truelove
S C
(1966 ) American Journal of Digestive Diseases
11 , 831
43.
Wright
R
Whitehead
R
Wangel
A G
Salem
S N
Schiller
K F R
(1966 ) Lancet
i
618
