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Ned Tijdschr Geneeskd
; 132(38): 1754-7, 1988 Sep 17.
Article
in Dutch
| MEDLINE
| ID: mdl-3173566
2.
Bull Int Union Tuberc
; 59(3): 135-8, 1984 Sep.
Article
in French
| MEDLINE
| ID: mdl-6518322
3.
Tijdschr Ziekenverpl
; 33(14): 658-62, 1980 Jul 01.
Article
in Dutch
| MEDLINE
| ID: mdl-6902576
4.
Bull Int Union Tuberc
; 54(2): 135-9, 1979 Jun.
Article
in French
| MEDLINE
| ID: mdl-526636