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Steensma C, Loukine L, Orpana H, Lo E, Choi B, Waters C, Martel S.Steensma C, et al. Among authors: loukine l.Popul Health Metr. 2013 Nov 19;11(1):21. doi: 10.1186/1478-7954-11-21.Popul Health Metr. 2013.PMID: 24252500Free PMC article.