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Saarinen A, Pakarinen O, Vaajala M, Liukkonen R, Ponkilainen V, Kuitunen I, Uimonen M.Saarinen A, et al.J Clin Epidemiol. 2024 Feb 28;169:111308. doi: 10.1016/j.jclinepi.2024.111308. Online ahead of print.J Clin Epidemiol. 2024.PMID: 38428542Free article.
Haapala H, Saarinen AJ, Salonen A, Helenius I.Haapala H, et al. Among authors: saarinen aj.Spine (Phila Pa 1976). 2020 Dec 1;45(23):E1604-E1614. doi: 10.1097/BRS.0000000000003654.Spine (Phila Pa 1976). 2020.PMID: 32858743