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Schröder CC, Dyck M, Breckenkamp J, Hasselhorn HM, du Prel JB.Schröder CC, et al. Among authors: breckenkamp j.BMC Health Serv Res. 2020 Jan 10;20(1):31. doi: 10.1186/s12913-019-4845-z.BMC Health Serv Res. 2020.PMID: 31924217Free PMC article.
Kress S, Razum O, Zolitschka KA, Breckenkamp J, Sauzet O.Kress S, et al. Among authors: breckenkamp j.BMC Public Health. 2020 Jul 1;20(1):1043. doi: 10.1186/s12889-020-09149-8.BMC Public Health. 2020.PMID: 32611338Free PMC article.
Dyck M, Breckenkamp J, Wicherski J, Schröder CC, du Prel JB, Razum O.Dyck M, et al. Among authors: breckenkamp j.Public Health Rev. 2020 Aug 3;41:17. doi: 10.1186/s40985-020-00134-5. eCollection 2020.Public Health Rev. 2020.PMID: 32774989Free PMC article.Review.
Prel JD, Rohrbacher M, Schröder CC, Breckenkamp J.Prel JD, et al. Among authors: breckenkamp j.BMC Public Health. 2024 Jun 18;24(1):1622. doi: 10.1186/s12889-024-19086-5.BMC Public Health. 2024.PMID: 38890665Free PMC article.