Authors: Nicholas H Ogden; Laurie St-Onge; Ian K Barker; Stéphanie Brazeau; Michel Bigras-Poulin; Dominique F Charron; Charles M Francis; Audrey Heagy; L Robbin Lindsay; Abdel Maarouf; Pascal Michel; François Milord; Christopher J O'Callaghan; Louise Trudel; R Alex Thompson Journal: Int J Health Geogr Date: 2008-05-22 Impact factor: 3.918