Analysis of information sources in references of the Wikipedia article "Cheongju" in English language version.
Osong Health Technology Administration Complex, 187, Osongsaengmyeong 2-ro, Osong-eup, Heungdeok-gu, Cheongju-si, Chungcheongbuk-do, Korea- Korean address: "(28159) 충북 청주시 흥덕구 오송읍 오송생명2로 187 오송보건의료행정타운내"
Ministry of Food and Drug Safety 187, Osongsaengmyeong 2-ro, Osong-eup, Heungdeok-gu, Cheongju-si, Chungcheongbuk-do, Republic of Korea [28159]- Korean address: "(우) 28159 충청북도 청주시 흥덕구 오송읍 오송생명2로 187 오송보건의료행정타운"