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Schulte TL, Hurschler C, Haversath M, Liljenqvist U, Bullmann V, Filler TJ, Osada N, Fallenberg EM, Hackenberg L.Schulte TL, et al. Among authors: liljenqvist u.Eur Spine J. 2008 Aug;17(8):1057-65. doi: 10.1007/s00586-008-0667-0. Epub 2008 May 21.Eur Spine J. 2008.PMID: 18493802Free PMC article.
Halm H, Liljenqvist U, Steinbeck J, Jeszenszky D.Halm H, et al. Among authors: liljenqvist u.Eur Spine J. 1995;4(6):354-6. doi: 10.1007/BF00300296.Eur Spine J. 1995.PMID: 8983655
Hackenberg L, Liljenqvist U, Hierholzer E, Halm H.Hackenberg L, et al. Among authors: liljenqvist u.Z Orthop Ihre Grenzgeb. 2000 Jul-Aug;138(4):353-9. doi: 10.1055/s-2000-10162.Z Orthop Ihre Grenzgeb. 2000.PMID: 11033906German.
Hackenberg L, Schäfer U, Micke O, Liljenqvist U.Hackenberg L, et al. Among authors: liljenqvist u.Z Orthop Ihre Grenzgeb. 2001 Jul-Aug;139(4):294-7. doi: 10.1055/s-2001-16913.Z Orthop Ihre Grenzgeb. 2001.PMID: 11558045Clinical Trial.German.