Jeremy Grimshaw1. 1. Clinical Epidemiology Program, Ottawa Health Research Institute, University of Ottawa, Ottawa, Ont. jgrimshaw@ohri.ca <jgrimshaw@ohri.ca>
Authors: John C Sinclair; Diane E Haughton; Michael B Bracken; Jeffrey D Horbar; Roger F Soll Journal: Clin Perinatol Date: 2003-06 Impact factor: 3.430