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Liodakis E, Kenawey M, Krettek C, Ettinger M, Jagodzinski M, Hankemeier S.Liodakis E, et al. Among authors: krettek c.Arch Orthop Trauma Surg. 2011 Feb;131(2):229-34. doi: 10.1007/s00402-010-1129-9. Epub 2010 Jun 9.Arch Orthop Trauma Surg. 2011.PMID: 20532899
Petri M, Ettinger M, Dratzidis A, Liodakis E, Brand S, Albrecht UV, Hurschler C, Krettek C, Jagodzinski M.Petri M, et al. Among authors: krettek c.Arch Orthop Trauma Surg. 2012 May;132(5):649-54. doi: 10.1007/s00402-011-1452-9. Epub 2011 Dec 28.Arch Orthop Trauma Surg. 2012.PMID: 22203057