Ruttiya Charoenchokpanit และ Tepanata Pumpaibool. (2012) Knowledge attitude and preventive behaviors towards hand foot and mouth disease among caregivers of children under five years old in Bangkok Thailand. Chulalongkorn University:ม.ป.ท.Ruttiya Charoenchokpanit และ Tepanata Pumpaibool. 2012. Knowledge attitude and preventive behaviors towards hand foot and mouth disease among caregivers of children under five years old in Bangkok Thailand. ม.ป.ท.:Chulalongkorn University;Ruttiya Charoenchokpanit และ Tepanata Pumpaibool. Knowledge attitude and preventive behaviors towards hand foot and mouth disease among caregivers of children under five years old in Bangkok Thailand. ม.ป.ท.:Chulalongkorn University, 2012. Print.