8Atienza Audie A, King Abby C. Community-based health intervention trials: an overview of methodological issues[J ]. Epidemiologic Reviews, 2002,24(1) :72 - 79.
9Kanaaneh HA. Health education in developing countries[J]. Public Health Review, 1977, 6(3) :239 - 276.
10Hughes R. Nutrition education in rural Australia: why, who and how[J]. Australian Journal of Rural Health, 1996, 4(3): 131- 136.
