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Presurgery osteoarthritis severity over 10 years in 2 Ontario prospective total knee replacement cohorts: a cohort study
Aileen M. Davis, Selahadin Ibrahim, Sheilah Hogg-Johnson, Dorcas E. Beaton, Bert M. Chesworth, Rajiv Gandhi, Nizar N. Mahomed, Anthony V. Perruccio, Vaishnav Rajgopal, Rosalind Wong and James P. Waddell
July 19, 2018 6 (3) E269-E275; DOI: https://doi.org/10.9778/cmajo.20170164