Research
Regional variability in outpatient antibiotic use in Ontario, Canada: a retrospective cross-sectional study
Kevin L. Schwartz, Camille Achonu, Kevin Antoine Brown, Bradley Langford, Nick Daneman, Jennie Johnstone and Gary Garber
October 31, 2018 6 (4) E445-E452; DOI: https://doi.org/10.9778/cmajo.20180017