Authors: M S Kramer; L Goulet; J Lydon; L Séguin; H McNamara; C Dassa; R W Platt; M F Chen; H Gauthier; J Genest; S Kahn; M Libman; R Rozen; A Masse; L Miner; G Asselin; A Benjamin; J Klein; G Koren Journal: Paediatr Perinat Epidemiol Date: 2001-07 Impact factor: 3.980