1.
Arch Chir Neerl
; 21(3): 187-98, 1969.
Article
in English
| MEDLINE
| ID: mdl-5345314
2.
Ned Tijdschr Geneeskd
; 112(2): 90-2, 1968 Jan 13.
Article
in Dutch
| MEDLINE
| ID: mdl-5664973