The role of media across four levels of health promotion intervention.
Flora
J A
JA
Institute for Communication Research, Stanford Center for Research in Disease Prevention, Stanford University School of Medicine, California 94305.
Maibach
E W
EW
Maccoby
N
N
D001294:Attitude to Health; D015438:Health Behavior; D006266:Health Education; D006293:Health Promotion / Q000379:methods*; D006801:Humans; D008019:Life Style; D008402:Mass Media; D012944:Social Support; D012945:Social Values