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Kwon BK, Tetzlaff W.Kwon BK, et al. Among authors: tetzlaff w.Spine (Phila Pa 1976). 2001 Dec 15;26(24 Suppl):S13-22. doi: 10.1097/00007632-200112151-00003.Spine (Phila Pa 1976). 2001.PMID: 11805602Review.
Kwon BK, Liu J, Messerer C, Kobayashi NR, McGraw J, Oschipok L, Tetzlaff W.Kwon BK, et al. Among authors: tetzlaff w.Proc Natl Acad Sci U S A. 2002 Mar 5;99(5):3246-51. doi: 10.1073/pnas.052308899. Epub 2002 Feb 26.Proc Natl Acad Sci U S A. 2002.PMID: 11867727Free PMC article.
Ramer LM, Au E, Richter MW, Liu J, Tetzlaff W, Roskams AJ.Ramer LM, et al. Among authors: tetzlaff w.J Comp Neurol. 2004 May 17;473(1):1-15. doi: 10.1002/cne.20049.J Comp Neurol. 2004.PMID: 15067714