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Kleiss S, Jandl NM, Novo de Oliveira A, Rüther W, Niemeier A.Kleiss S, et al. Among authors: ruther w.Bone Joint J. 2019 Aug;101-B(8):970-977. doi: 10.1302/0301-620X.101B8.BJJ-2018-1390.R2.Bone Joint J. 2019.PMID: 31362542Free article.Clinical Trial.