Smolina Kate, Weymann Deirdre, Morgan Steve, Ross Colin, Carleton Bruce
Centre for Health Services and Policy Research, School of Population and Public Health, University of British Columbia, Vancouver, Canada.
Department of Pediatrics, University of British Columbia, Vancouver, Canada.
JAMA. 2015 May 12;313(18):1861-2. doi: 10.1001/jama.2015.3642.