Nicholls Stuart G, Newson Ainsley J, Ashcroft Richard E
School of Epidemiology, Public Health & Preventive Medicine, Faculty of Medicine, University of Ottawa, 451 Smyth Road, Ottawa K1H 8M5, Canada.
Centre for Values, Ethics and the Law in Medicine, School of Public Health, The University of Sydney, Level 1, Medical Foundation Building 92-94 Parramatta Road, Sydney, NSW 2006, Australia.
J Clin Epidemiol. 2016 Sep;77:7-10. doi: 10.1016/j.jclinepi.2016.05.006. Epub 2016 Jun 1.