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Friebe A, Friederichs S, Scholz K, Janssen U, Scholz C, Schlapp T, Mercer A, Siegling A, Volk HD, Weber O.Friebe A, et al. Among authors: friederichs s.J Gen Virol. 2011 Jul;92(Pt 7):1571-1584. doi: 10.1099/vir.0.028894-0. Epub 2011 Feb 23.J Gen Virol. 2011.PMID: 21346027
Abarca-Heidemann K, Friederichs S, Klamp T, Boehm U, Guethlein LA, Ortmann B.Abarca-Heidemann K, et al. Among authors: friederichs s.Immunol Lett. 2002 Oct 1;83(3):197-207. doi: 10.1016/s0165-2478(02)00104-9.Immunol Lett. 2002.PMID: 12095710
Coumans JMJ, Bolman CAW, Friederichs SAH, Oenema A, Lechner L.Coumans JMJ, et al. Among authors: friederichs sah.JMIR Res Protoc. 2020 Feb 4;9(2):e14491. doi: 10.2196/14491.JMIR Res Protoc. 2020.PMID: 32014841Free PMC article.
Friederichs SA, Oenema A, Bolman C, Lechner L.Friederichs SA, et al.Psychol Health. 2016 Aug;31(8):907-30. doi: 10.1080/08870446.2016.1151018. Epub 2016 Mar 2.Psychol Health. 2016.PMID: 26849996Clinical Trial.