Research
Representativeness of patients and providers in the Canadian Primary Care Sentinel Surveillance Network: a cross-sectional study
John A. Queenan, Tyler Williamson, Shahriar Khan, Neil Drummond, Stephanie Garies, Rachael Morkem and Richard Birtwhistle
January 25, 2016 4 (1) E28-E32; DOI: https://doi.org/10.9778/cmajo.20140128