Wachsuwanmanee, N., Phasug, T., Sareewong, C., Howha, M., Sudsawaeng, V. and Pannak, N. 2017. Relationship between Blood Lead Level and Intelligence Quotient in School Age Children at Klity Village, Thongphaphum District, Kanchanaburi Province. Journal of Health Science of Thailand. 26, 6 (Dec. 2017), 1005–1015.