Let's look at planning: AHA congress.
D001315:Australia; D003226:Congresses as Topic; D003363:Cost Control; D004469:Economics, Hospital; D005161:Facility Regulation and Control; D006076:Government; D006285:Health Planning; D006296:Health Services / Q000191:economics*; D008404:Massachusetts; D012954:Societies, Hospital; D014481:United States