New directions for community intervention studies.
Feinleib
M
M
D002318:Cardiovascular Diseases; D018849:Controlled Clinical Trials as Topic; D006266:Health Education; D006801:Humans; D015995:Prevalence; D012107:Research Design; D012306:Risk; D012307:Risk Factors; D016540:Smoking Cessation; D014481:United States