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de Klerk G, van der Velde D, van der Palen J, van Bergeijk L, Hegeman JH.de Klerk G, et al. Among authors: hegeman jh.Arch Orthop Trauma Surg. 2009 Feb;129(2):251-7. doi: 10.1007/s00402-008-0755-y. Epub 2008 Sep 30.Arch Orthop Trauma Surg. 2009.PMID: 18825395
Folbert E, Smit R, van der Velde D, Regtuijt M, Klaren H, Hegeman JH.Folbert E, et al. Among authors: hegeman jh.Ned Tijdschr Geneeskd. 2011;155(26):A3197.Ned Tijdschr Geneeskd. 2011.PMID: 21767423Dutch.
de Klerk G, Hegeman JH, van der Velde D, van der Palen J, van Bergeijk L, Duis HJ.de Klerk G, et al. Among authors: hegeman jh.Geriatr Orthop Surg Rehabil. 2013 Jun;4(2):53-7. doi: 10.1177/2151458513501176.Geriatr Orthop Surg Rehabil. 2013.PMID: 24093077Free PMC article.
De Klerk G, Hegeman JH, Van Der Velde D, Van Der Palen J, Ten Duis HJ.De Klerk G, et al. Among authors: hegeman jh.Acta Orthop Belg. 2015 Mar;81(1):23-9.Acta Orthop Belg. 2015.PMID: 26280850