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Grönblad M, Lukinmaa A, Jolkkonen J, Schugk P, Seitsalo S, Korkala O, Ervasti H.Grönblad M, et al.Spine (Phila Pa 1976). 1994 Jul 1;19(13):1462-6. doi: 10.1097/00007632-199407000-00007.Spine (Phila Pa 1976). 1994.PMID: 7939975Clinical Trial.
Niemistö L, Kalso E, Malmivaara A, Seitsalo S, Hurri H; Cochrane Collaboration Back Review Group.Niemistö L, et al.Spine (Phila Pa 1976). 2003 Aug 15;28(16):1877-88. doi: 10.1097/01.BRS.0000084682.02898.72.Spine (Phila Pa 1976). 2003.PMID: 12923479Review.
Peltola M, Malmivaara A, Paavola M, Seitsalo S.Peltola M, et al.Acta Orthop. 2016;87(2):126-31. doi: 10.3109/17453674.2015.1111711. Epub 2015 Nov 6.Acta Orthop. 2016.PMID: 26541178Free PMC article.