R Saitz1, W A Ghali, M A Moskowitz. 1. Section of General Internal Medicine, Boston University School of Medicine and Boston Medical Center, Massachusetts 02118, USA.
Authors: Aslam H Anis; Huiying Sun; Daphne P Guh; Anita Palepu; Martin T Schechter; Michael V O'Shaughnessy Journal: CMAJ Date: 2002-09-17 Impact factor: 8.262