Abstract

References
1.
Bennett
T. Izod
, Brit. Med. Journ. , 1928 (i ), 170 .
2.
Dible
H. J.
, Brit. Journ. Surg. , 1925 , xii , 666 .
3.
Hurst
A. F.
Stewart
M. J.
, Gastric and Duodenal Ulcer, London , 1929 .
4.
Pannett
C. A.
, Surgery of Gastro-duodenal Ulceration, London , 1926 .
5.Wilson AND MacCarty , Amer. Journ. Med. Sci. , 1909 , cxxxviii , 847 .
6.Zenker , Berlin. klin. Wochenschr. , 1882 , xix , 657 .
