Abstract
References
1.
Glaister
D.H.
,
Hearnshaw
J.R.
,
Heffron
R.F.
,
Peck
A.W.
, &
Patey
D.H.
(1958 ) British Medical Journal ii , 942 .
2.
Gordon
A.B.
(1977 ) Review of Surgery. Jan/Feb; pp 20 –21
3.
Gordon
A.B.
, &
Fiddian
R.V.
(1976 ) American Journal of Surgery 132 , 54 –58 .