S Shepperd1, D Charnock, B Gann. 1. Department of Primary Health Care and General Practice, Division of Primary Care and Population Health Sciences, Imperial College of Science Technology and Medicine, London W2 1PG. S.Shepperd@ic.ac.uk
Authors: Athina Tatsioni; Evagelia Gerasi; Eumorfili Charitidou; Nafsika Simou; Venetsanos Mavreas; John P A Ioannidis Journal: Drug Saf Date: 2003 Impact factor: 5.606