1. Molina-Ortiz, E. I., Vega, A. C. & Calman, N. S. Patient registries in primary care: essential element for quality improvement. Mt. Sinai J. Med. 79, 475–480 (2012).
2. Government of Canada. Public Health Agency of Canada: leading causes of death and hospitalization in Canada 2010. http://www.phac-aspc.gc.ca/publicat/lcd-pcd97/index-eng.php (2016).
3. Pfuntner, A., Wier, L. M. & Stocks, C. HCUP Statistical Brief 148: Most Frequent Conditions in U.S. Hospitals, 2010. (AHRQ, Rockville, MD, 2013).
4. Hines, A. L., Barrett, M. L., Jiang, H. J. & Steiner, C. A. HCUP Statistical Brief 172: Conditions with the Largest Number of Adult Hospital Readmissions by Payer, 2011. (AHRQ, Rockville, MD, 2014).
5. Stukel, T. A. et al. Multispecialty physician networks in Ontario. Open Med. 7, e40–e55 (2013).