title: Letter to the editor on the 2009 Leon Thal Symposium.
authors.forename: Dennis
authors.initials: D
authors.lastname: Fortier
mesh_terms: D000368:Aged; D000544:Alzheimer Disease / Q000451:nursing* / Q000517:prevention & control* / Q000628:therapy; D017028:Caregivers / Q000191:economics / Q000592:standards* / Q000639:trends; D019058:Community Networks / Q000592:standards; D003469:Culture; D006266:Health Education / Q000592:standards*; D006291:Health Policy; D006801:Humans; D012657:Self-Help Groups / Q000592:standards; D057170:Translational Research, Biomedical; D014481:United States