Kaya Shunji, Abe Kazuhiro, Taniguchi Kazuya, Yazawa Michio, Katoh Tsuyoshi, Kikumoto Mahito, Oiwa Kazuhiro, Hayashi Yutaro
Division of Chemistry, Graduate School of Science, Hokkaido University, Sapporo 060-0810, Japan.
Ann N Y Acad Sci. 2003 Apr;986:278-80. doi: 10.1111/j.1749-6632.2003.tb07185.x.