Yothin SawangdeePimonpan IsarabhakdiMahidol University. Institute for Population and Social Research2011-02-142011-02-141989-04-191989-04-19http://imsear.searo.who.int/handle/123456789/129301engInstitute for Population and Social Research: Mahidol UniversityVitamin AFoodConsumption behaviorNutritionThe determinants of villagers' consumption behavior of Vitamin A rich foods : the case study of the northeast of ThailandReport, research