Authors: Stephen W Hwang; Joanna J M Ueng; Shirley Chiu; Alex Kiss; George Tolomiczenko; Laura Cowan; Wendy Levinson; Donald A Redelmeier Journal: Am J Public Health Date: 2010-06-17 Impact factor: 9.308
Authors: Hude Quan; Andrew Fong; Carolyn De Coster; Jianli Wang; Richard Musto; Tom W Noseworthy; William A Ghali Journal: CMAJ Date: 2006-03-14 Impact factor: 8.262