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Maaløe N, Meguid T, Housseine N, Tersbøl BP, Nielsen KK, Bygbjerg IC, van Roosmalen J.Maaløe N, et al. Among authors: tersbol bp.Bull World Health Organ. 2019 May 1;97(5):365-370. doi: 10.2471/BLT.18.220830. Epub 2019 Mar 26.Bull World Health Organ. 2019.PMID: 31551633Free PMC article.
Villadsen SF, Tersbøl BP, Negussie D, GebreMariam A, Tilahun A, Friis H, Rasch V.Villadsen SF, et al. Among authors: tersbol bp.J Environ Public Health. 2014;2014:945164. doi: 10.1155/2014/945164. Epub 2014 Aug 31.J Environ Public Health. 2014.PMID: 25258631Free PMC article.