1.
Ugeskr Laeger
; 133(1): 19-23, 1971 Jan 08.
Article
in Danish
| MEDLINE
| ID: mdl-5100583
2.
Acta Pathol Microbiol Scand Suppl
; 212: Suppl 212:215+, 1970.
Article
in English
| MEDLINE
| ID: mdl-5267092