Ryu, Sang-Young; Lee, Won Moo; Kim, Kidong; Park, Sang-Il; Kim, Beob-Jong; Kim, Moon-Hong; Choi, Seok-Cheol; Cho, Chul-Koo; Nam, Byung-Ho; Lee, Eui-Don
ArticleIssue Date2011CitationINTERNATIONAL JOURNAL OF RADIATION ONCOLOGY BIOLOGY PHYSICS, v.81, no.4, pp.E577 - E581PublisherELSEVIER SCIENCE INC