Abstract
References
1.
Brom
B
Bank
S
Marks
I N
Milner
G
Baker
P
. (1969 ) Gastroenterology
57 , 319
2.
Casad
D E
Bocian
J J
. (1965 ) Amer. J. dig. Dis.
10 , 63
3.
Dillon
J A
Evans
L R
. (1942 ) Ann. intern. Med.
17 , 722
4.
Gerstell
G
. (1932 ) Virchows Arch. path. Anat.
283 , 466
5.
Jarnum
S
. (1965 ) Gut
6 , 14
6.
St C Symmers
W
. (1956 ) J. clin. Path.
9 , 187