Primary prevention of coronary heart disease.
Reynolds
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V
Hay
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D000328:Adult; D003152:Community Health Nursing; D003327:Coronary Disease / Q000453:epidemiology / Q000517:prevention & control*; D006266:Health Education; D006801:Humans; D008297:Male; D008403:Mass Screening; D008875:Middle Aged; D011320:Primary Health Care; D012606:Scotland; D014481:United States