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Lakartidningen
; 89(8): 565-6, 1992 Feb 19.
Article
in Swedish
| MEDLINE
| ID: mdl-1740951
2.
Acta Paediatr Scand
; 79(6-7): 704-6, 1990.
Article
in English
| MEDLINE
| ID: mdl-2386067
3.
Lakartidningen
; 86(30-31): 2604-5, 1989 Jul 26.
Article
in Swedish
| MEDLINE
| ID: mdl-2550709
4.
Lakartidningen
; 85(51): 4516-7, 1988 Dec 21.
Article
in Swedish
| MEDLINE
| ID: mdl-2905021