Toshihiro Nakahara , Kazuhiko Nakahara , Miho Uehara , Ken-ichiro Koyama , Kouha Li , Toshiro Harada , Daisuke Yasuhara , Hikaru Taguchi , Sinya Kojima , Ken-ichiro Sagiyama and Akio Inui
BioPsychoSocial Medicine 2007, 1:10doi:10.1186/1751-0759-1-10