Lee, Joon Woo; Kim, Sung Hyun; Choi, Ja-Young; Yeom, Jin-Sup; Kim, Ki-Jeong; Chung, Sang-Ki; Kim, Hyun-Jib; Kim, Choonghyo; Kwack, Kyu Sung; Kwon, Jong Won; Moon, Sung Gyu; Jun, Woo Sun; Kang, Heung Sik
KOREAN JOURNAL OF RADIOLOGY Vol.7 No.2, pp. 139-144