Abstract
References
1.
Brombart
M.
(1956 ) La Radiologie Clinique de l'Œsophage . Paris .
2.
Johnstone
A. S.
(1956 ) Proc. R. Soc. Med. , 49 , 539 .
3.
Johnstone
A. S.
(1958 ) In: A Textbook of X-ray Diagnosis . Eds.,
Shanks
S. C.
Kerley
P.
. London : 3 , 53 .
4.
Sloper
J. C.
(1954 ) Thorax , 9 , 136 .
5.
Templeton
F. E.
(1944 ) X-ray Examination of the Stomach . Chicago .
6.
Torrance
H. B.
(1958 ) J. Roy. Coll. Surgeons, Edin. , 4 , 54 .