title: Red, yellow, green: can a traffic light system help systematic reviews?
authors.affiliation: Department of Paediatrics, Holland Bloorview Kids Rehabilitation Hospital, University of Toronto, Toronto, ON, Canada.
authors.forename: Darcy L
authors.initials: DL
authors.lastname: Fehlings
mesh_terms: D002547:Cerebral Palsy / Q000628:therapy*; D006801:Humans; D016896:Treatment Outcome