title: Does proof matter? why strong evidence sometimes yields weak action.
authors.affiliation: Robert Wood Johnson Foundation, Princeton, New Jersey 08543-2316, USA.
authors.forename: J M
authors.initials: JM
authors.lastname: McGinnis
mesh_terms: D019317:Evidence-Based Medicine; D015438:Health Behavior; D006291:Health Policy; D006293:Health Promotion; D006801:Humans; D011057:Politics; D011314:Preventive Health Services; D011634:Public Health; D014481:United States