Abstract

References
1.
Arnous
J.
(1948 ) Acta gastro-ent. belg. , 11 , 183 .
2.
Aronsson
H.
(1948 ) Acta chir. scand. , 96 , Suppl. 135 , p. 82 .
3.
Béraud
M.
(1857 ) C.R. Soc. Biol., Paris , 4 , 163 .
4.
Dukes
C. E.
(1944 ) Proc. R. Soc. Med. , 37 , 131 .
5.
Gabriel
W. B.
(1921 ) Proc. R. Soc. Med. , 14 , Sect. Surg., p. 156 .
6.
Gabriel
W. B.
(1948 ) The Principles and Practice of Rectal Surgery . 4th ed ., London.
7.
Girardi
M.
, ed. (1775) In: Santorini, G. D., Septemdecim Tabulæ. Parmæ.
8.
Henry
R.
(1952 ) In:
Henry
R.
Simonetti
G. B. E.
, Proctologia . Milan.
9.
Holl
M.
(1897 ) In: Handbuch der Anatomie des Menschen . Editor:
von Bardeleben
Karl
. Jena; 7/2, 161 .
10.
Kaufmann
R.
(1936 ) De Fistula Ani et Recti . Paris.
11.
Kohlrauch
O.
(1854 ) Zur Anatomie und Physiologie der Beckenorgane . Leipzig.
12.
Levy
E.
(1936 ) Amer. J. Surg. , N.S., 34 , 141 .
13.
Lloyd-Davies
O. V.
(1936 ) Practitioner , 136 , 186 .
14.
Milligan
E. T. C.
(1943 ) Proc. R. Soc. Med. , 36 , 365 .
15.
Milligan
E. T. C.
Morgan
C. N.
(1934 ) Lancet , ii , 1150 .
16.
Milligan
E. T. C.
Morgan
C. N.
(1935 ) In: Collected Papers of St. Mark's Hospital. London; p. 371 .
17.
Morgan
C. N.
(1949 ) Proc. R. Soc. Med. , 42 , 189 .
18.
Santorini
G. D.
(1739 ) Observationes Anatomicæ . 2nd. ed ., Lugduni Batavorum.
