Human cord blood-derived cells generate insulin-producing cells in vivo. - Yoshida,S.; Ishikawa,F.; Kawano,N.; Shimoda,K.; Nagafuchi,S.; Shimoda,S.; Yasukawa,M.; Kanemaru,T.; Ishibashi,H.; Shultz,LD.; Harada,M. (Stem Cells, 2005)