S Schneeweiss1, O Sangha. 1. Department of Medicine, Brigham and Women's Hospital, Harvard Medical School und Department of Epidemiology, Harvard School of Public Health, Boston, MA 02115, USA. schneeweiss@post.harvard.edu
Authors: Matthias Schwenkglenks; Georges Preiswerk; Roman Lehner; Fritz Weber; Thomas D Szucs Journal: J Epidemiol Community Health Date: 2006-01 Impact factor: 3.710