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Jurstrand M, Christerson L, Klint M, Fredlund H, Unemo M, Herrmann B.Jurstrand M, et al. Among authors: fredlund h.Sex Transm Infect. 2010 Feb;86(1):56-60. doi: 10.1136/sti.2009.037572. Epub 2009 Oct 16.Sex Transm Infect. 2010.PMID: 19837730
Unemo M, Hansen M, Hadad R, Lindroth Y, Fredlund H, Puolakkainen M, Sundqvist M.Unemo M, et al. Among authors: fredlund h.Euro Surveill. 2019 Jun;24(26):1900370. doi: 10.2807/1560-7917.ES.2019.24.26.1900370.Euro Surveill. 2019.PMID: 31266590Free PMC article.