Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleReply to the letter to the editor.AuthorsZhang, Yan; Hiraishi, Yoshiko; Wang, Hua; Sumi, Ken-Saku; Hayashido, Yasutaka; Toratani, Shigeaki; Kan, Mikio; Sato, John Denry; Okamoto, TetsujiPublicationInternational Journal of Cancer, 2007, Vol 120, Issue 9, p2060ISSN0020-7136Publication typeArticleDOI10.1002/ijc.22284