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Palvanen M, Kannus P, Niemi S, Parkkari J.Palvanen M, et al. Among authors: niemi s.Bone. 2010 May;46(5):1355-8. doi: 10.1016/j.bone.2009.11.025. Epub 2009 Nov 26.Bone. 2010.PMID: 19945550
Kannus P, Niemi S, Sievänen H, Parkkari J.Kannus P, et al. Among authors: niemi s.J Gerontol A Biol Sci Med Sci. 2017 Oct 1;72(10):1390-1393. doi: 10.1093/gerona/glx073.J Gerontol A Biol Sci Med Sci. 2017.PMID: 28475669
Salonen A, Niemi ST, Kannus P, Laitakari E, Mattila VM.Salonen A, et al. Among authors: niemi st.J Child Orthop. 2019 Aug 1;13(4):399-403. doi: 10.1302/1863-2548.13.190049.J Child Orthop. 2019.PMID: 31489046Free PMC article.