Authors: André E Bussières; Andrea M Patey; Jill J Francis; Anne E Sales; Jeremy M Grimshaw; Melissa Brouwers; Gaston Godin; Jan Hux; Marie Johnston; Louise Lemyre; Marie-Pascale Pomey; Anne Sales; Merrick Zwarenstein Journal: Implement Sci Date: 2012-08-31 Impact factor: 7.327