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Kirkegaard I, Petersen OB, Uldbjerg N, Tørring N.Kirkegaard I, et al. Among authors: torring n.Prenat Diagn. 2008 Sep;28(9):839-44. doi: 10.1002/pd.2057.Prenat Diagn. 2008.PMID: 18677711
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Tørring N, Petersen OB, Becher N, Vogel I, Uldbjerg N; Danish Fetal Medicine Study Group; Danish Clinical Genetics Study Group.Tørring N, et al.Prenat Diagn. 2015 Jun;35(6):612-9. doi: 10.1002/pd.4584. Epub 2015 Apr 9.Prenat Diagn. 2015.PMID: 25708180