MacFadden Derek R, Bogoch Isaac I
Division of Infectious Diseases (MacFadden, Bogoch), University of Toronto, Toronto, Ont.; Harvard T.H. Chan School of Public Health (MacFadden), Harvard University, Boston, Mass.
CMAJ. 2016 Mar 15;188(5):367. doi: 10.1503/cmaj.151486. Epub 2016 Feb 8.