Sungjae Lee, Hye Jin Baek, Hyun Kyung Jung, Seon-Jeong Kim, Yedaun Lee, Kwanghwi Lee, Ji Hwa Ryu, Hong Dae Kim

J Korean Soc Radiol.2014;71(5):201-204.   Published online 2014 October 30     DOI: http://dx.doi.org/10.3348/jksr.2014.71.5.201