Leung Victoria, Quigley Laura, Lam Wai-Ching, Cavalcanti Rodrigo, Hodges Brian
Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada.
Department of Family and Community Medicine, University of Toronto, Toronto, Ontario, Canada.
Postgrad Med J. 2015 Sep;91(1079):475-6. doi: 10.1136/postgradmedj-2015-133656. Epub 2015 Aug 31.