Authors: M A H Tony Baird; Norman Barlev; Linda Bryder; Amanda Burls; Robin W Carrell; Iain Chalmers; Garth J S Cooper; Derek A Dow; Kevin Hicks; Marc Keirse; Colin Mantell; Peter Nobbs; Elizabeth Overton; Helen Overton; Paul Patten; Josie Sandercock; Valerie Smith; Ronald Trubuhovich Journal: Am J Public Health Date: 2016-07 Impact factor: 9.308