Aida Tomomi, Konishi Atsuo, Hagiwara Masatoshi, Hashimoto Kazunori
Intellectual Property Division, Tokyo Medical and Dental University, 1-5-45, Yushima, Bunkyo-Ku, Tokyo, 113-8510, Japan.
Nat Biotechnol. 2007 May;25(5):533-5. doi: 10.1038/nbt0507-533.