Authors: Sebastian Schneeweiss; Stephen B Soumerai; Robert J Glynn; Malcolm Maclure; Colin Dormuth; Alexander M Walker Journal: CMAJ Date: 2002-03-19 Impact factor: 8.262
Authors: Jennifer M Polinski; Malcolm Maclure; Blair Marshall; Alan Cassels; Jessica Agnew-Blais; Amanda R Patrick; Sebastian Schneeweiss Journal: Can J Clin Pharmacol Date: 2008-07-19