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Frequency of and variation in low-value care in primary care: a retrospective cohort study
Ciara Pendrith, Meghan Bhatia, Noah M. Ivers, Graham Mecredy, Karen Tu, Gillian A. Hawker, Susan B. Jaglal, Lynn Wilson, Kimberly Wintemute, Richard H. Glazier, Wendy Levinson and R. Sacha Bhatia
January 19, 2017 5 (1) E45-E51; DOI: https://doi.org/10.9778/cmajo.20160095