Richard Wennberg1, Camilla Zimmermann. 1. Department of Medicine, University of Toronto, University Health Network, Toronto, ON, Canada M5T 2S8. Richard.Wennberg@uhn.on.ca
Authors: B M Psaty; N L Smith; D S Siscovick; T D Koepsell; N S Weiss; S R Heckbert; R N Lemaitre; E H Wagner; C D Furberg Journal: JAMA Date: 1997-03-05 Impact factor: 56.272