Rha, Koon H.; Abdel Raheem, Ali; Park, Sung Y.; Kim, Kwang H.; Kim, Hyung J.; Koo, Kyo C.; Choi, Young D.; Jung, Byung H.; Lee, Sang K.; Lee, Won K., et al.
ArticleIssue Date2017CitationBJU International, v.120, no.5, pp 682 - 688PublisherBlackwell Publishing Inc.