1.
Br J Surg
; 59(11): 913-4, 1972 Nov.
Article
in English
| MEDLINE
| ID: mdl-4637139
2.
Can J Surg
; 15(3): 145-50, 1972 May.
Article
in English
| MEDLINE
| ID: mdl-4623917
3.
Br J Surg
; 57(11): 856, 1970 Nov.
Article
in English
| MEDLINE
| ID: mdl-5482294