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Klug A, Gramlich Y, Buckup J, Schweigkofler U, Hoffmann R, Schmidt-Horlohé K.Klug A, et al.Int Orthop. 2018 Apr;42(4):883-889. doi: 10.1007/s00264-018-3818-x. Epub 2018 Feb 8.Int Orthop. 2018.PMID: 29423639
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Gramlich Y, Walter G, Klug A, Harbering J, Kemmerer M, Hoffmann R.Gramlich Y, et al. Among authors: klug a.Int Orthop. 2019 Jul;43(7):1559-1566. doi: 10.1007/s00264-018-4066-9. Epub 2018 Aug 15.Int Orthop. 2019.PMID: 30112681
Gramlich Y, Hagebusch P, Faul P, Klug A, Walter G, Hoffmann R.Gramlich Y, et al. Among authors: klug a.Int Orthop. 2019 Nov;43(11):2457-2466. doi: 10.1007/s00264-019-04297-y. Epub 2019 Jan 18.Int Orthop. 2019.PMID: 30659319