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Engdahl J, Holmén A, Rosenqvist M, Strömberg U.Engdahl J, et al. Among authors: stromberg u.BMC Public Health. 2013 Aug 3;13:715. doi: 10.1186/1471-2458-13-715.BMC Public Health. 2013.PMID: 23914772Free PMC article.
Almquist-Tangen G, Strömberg U, Holmén A, Alm B, Roswall J, Bergman S, Dahlgren J.Almquist-Tangen G, et al. Among authors: stromberg u.BMC Public Health. 2013 Nov 15;13:1077. doi: 10.1186/1471-2458-13-1077.BMC Public Health. 2013.PMID: 24237634Free PMC article.
Strömberg U, Peterson S, Holmberg E, Holmén A, Persson B, Sandberg C, Nilbert M.Strömberg U, et al.Acta Oncol. 2016 Aug;55(8):993-1000. doi: 10.3109/0284186X.2016.1144934. Epub 2016 Mar 3.Acta Oncol. 2016.PMID: 26935355
Holmén A, Strömberg U, Håkansson G, Twetman S.Holmén A, et al. Among authors: stromberg u.BMC Oral Health. 2018 Jan 5;18(1):3. doi: 10.1186/s12903-017-0470-6.BMC Oral Health. 2018.PMID: 29304785Free PMC article.