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Côté I, Farris K, Feeny D.Côté I, et al. Among authors: farris k.Qual Life Res. 2003 Sep;12(6):621-33. doi: 10.1023/a:1025180524614.Qual Life Res. 2003.PMID: 14516172
Feeny D, Farris K, Côté I, Johnson JA, Tsuyuki RT, Eng K.Feeny D, et al. Among authors: farris k.J Clin Epidemiol. 2005 Feb;58(2):138-41. doi: 10.1016/j.jclinepi.2004.08.005.J Clin Epidemiol. 2005.PMID: 15680746