Consumption of foods containing prohibited artificial colors among middle-school children in Nay Pyi Taw union territory, Myanmar oleh Nwe Oo, Yu Mon Saw, Hnin Nwe Ni Aye, Zaw Zaw Aung, Hnin Nandar Kyaw, Ae Mon Tun, Tetsuyoshi Kariya, Eiko Yamamoto, Nobuyuki Hamajima