Community control of rheumatic heart disease in developing countries: 2. Strategies for prevention and control.
D003153:Community Health Services / Q000639:trends*; D003906:Developing Countries; D006801:Humans; D012213:Rheumatic Fever / Q000517:prevention & control; D012214:Rheumatic Heart Disease / Q000517:prevention & control*; D014944:World Health Organization