Advocacy with impact.
D002410:Catholicism; D003254:Consumer Advocacy; D006788:Hospitals, Voluntary / Q000458:organization & administration; D008119:Lobbying; D010934:Planning Techniques; D011057:Politics; D012952:Societies / Q000458:organization & administration*; D012954:Societies, Hospital / Q000458:organization & administration*; D014481:United States