title: What counts as evidence: issues and debates.
authors.affiliation: National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, USA.
authors.forename: D V
authors.initials: DV
authors.lastname: McQueen
authors.forename: L M
authors.initials: LM
authors.lastname: Anderson
mesh_terms: D019317:Evidence-Based Medicine; D006293:Health Promotion / Q000379:methods / Q000458:organization & administration*; D006801:Humans; D015397:Program Evaluation