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Ehrnst A, Zetterström R.Ehrnst A, et al. Among authors: zetterstrom r.Acta Paediatr. 2003 Sep;92(9):990-1. doi: 10.1080/08035250310005260.Acta Paediatr. 2003.PMID: 14599053
Danielsson N, Ericsson A, Eriksson M, Källén B, Zetterström R.Danielsson N, et al. Among authors: zetterstrom r.Acta Paediatr. 2003;92(2):228-32. doi: 10.1111/j.1651-2227.2003.tb00531.x.Acta Paediatr. 2003.PMID: 12710651
Biberfeld G, Buonaguro F, Lindberg A, de TG, Yi Z, Zetterström R; AIDS and Infectious Diseases PMP and Mother and Child Health PMP.Biberfeld G, et al. Among authors: zetterstrom r.Acta Paediatr. 2002;91(2):241-2. doi: 10.1080/080352502317285298.Acta Paediatr. 2002.PMID: 11952017
Ehrnst A, Zetterström R.Ehrnst A, et al. Among authors: zetterstrom r.Acta Paediatr. 2005 Mar;94(3):263-5. doi: 10.1111/j.1651-2227.2005.tb03066.x.Acta Paediatr. 2005.PMID: 16028641