"Location." (Archive) Ministry of Health and Welfare. Retrieved on January 1, 2014. "13, Doum 4-ro, Sejong 339-012, Korea"
"Location." () Ministry of Health and Welfare. Retrieved on January 1, 2014. "Ministry of Health & Welfare Hyundai Building 6~12 F" and "Ministry of Health & Welfare (MW) : 75 Yulgok-ro, Jongno-gu, Seoul, Korea 110-793, call center 129"