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Ugeskr Laeger
; 150(12): 727-9, 1988 Mar 21.
Article
in Danish
| MEDLINE
| ID: mdl-3363691
2.
Ugeskr Laeger
; 142(10): 646-7, 1980 Mar 03.
Article
in Danish
| MEDLINE
| ID: mdl-7368336