An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Turunen R, Vaarala O, Nupponen I, Kajantie E, Siitonen S, Lano A, Repo H, Andersson S.Turunen R, et al. Among authors: andersson s.Neonatology. 2009;96(4):248-58. doi: 10.1159/000220764. Epub 2009 May 26.Neonatology. 2009.PMID: 19468239
Varsila E, Hallman M, Venge P, Andersson S.Varsila E, et al. Among authors: andersson s.Biol Neonate. 1995;67(3):167-71. doi: 10.1159/000244159.Biol Neonate. 1995.PMID: 7640315
Nupponen I, Venge P, Pohjavuori M, Lassus P, Andersson S.Nupponen I, et al. Among authors: andersson s.Acta Paediatr. 2000 Oct;89(10):1207-12. doi: 10.1080/080352500750027583.Acta Paediatr. 2000.PMID: 11083377