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Masel MC, Graham JE, Reistetter TA, Markides KS, Ottenbacher KJ.Masel MC, et al.Health Qual Life Outcomes. 2009 Jul 23;7:70. doi: 10.1186/1477-7525-7-70.Health Qual Life Outcomes. 2009.PMID: 19627598Free PMC article.
Barr PJ, Bonasia K, Verma K, Dannenberg MD, Yi C, Andrews E, Palm M, Cavanaugh KL, Masel M, Durand MA.Barr PJ, et al.J Med Internet Res. 2018 Sep 12;20(9):e11308. doi: 10.2196/11308.J Med Internet Res. 2018.PMID: 30209029Free PMC article.