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Zinke A, Bohl C, Berth H.Zinke A, et al. Among authors: berth h.BMC Res Notes. 2022 Jan 10;15(1):10. doi: 10.1186/s13104-021-05897-x.BMC Res Notes. 2022.PMID: 35012629Free PMC article.
Zinke A, Hannig C, Berth H.Zinke A, et al. Among authors: berth h.Head Face Med. 2018 Nov 20;14(1):25. doi: 10.1186/s13005-018-0182-4.Head Face Med. 2018.PMID: 30458845Free PMC article.
Khachatryan K, Beutel ME, Stöbel-Richter Y, Zenger M, Berth H, Brähler E, Schmidt P.Khachatryan K, et al. Among authors: berth h.Int J Environ Res Public Health. 2022 Nov 5;19(21):14538. doi: 10.3390/ijerph192114538.Int J Environ Res Public Health. 2022.PMID: 36361419Free PMC article.