Abstract
References
1.
Brooke
B N
(1959 ) Lancet
ii , 754
2.
Goldberg
S L
Frable
M A
(1963 ) Surgery
53 , 612
3.
Lindner
A E
Marshak
R H
Wolf
B S
Janowitz
H D
(1963 ) New Engl. J. Med . 269 , 379
4.
Lockhart-Mummery
H E
Morson
B C
(1960 ) Gut
1 , 87
5.
Meadows
T R
Batsakis
J G
Arbor
A
(1963 ) Arch. Surg., Chicago
87 , 114
6.
Saltzstein
S L
Rosenberg
B F
(1963 ) Amer. J. clin. Path . 40 , 610
7.
Sutcliffe
J
(1963 ) Brit. J. Radiol . 36 , 27