The long term impact of a cardiovascular school health curriculum.
D000293:Adolescent; D001294:Attitude to Health; D002318:Cardiovascular Diseases / Q000453:epidemiology / Q000517:prevention & control*; D003479:Curriculum; D006266:Health Education; D006801:Humans; D008137:Longitudinal Studies; D013781:Texas / Q000453:epidemiology; D013997:Time Factors