title: Stem cell systems in development of mammals.
authors.forename: Hitoshi
authors.initials: H
authors.lastname: Niwa
authors.forename: Toshihiko
authors.initials: T
authors.lastname: Fujimori
mesh_terms: D000818:Animals; D018929:Cell Culture Techniques; D002469:Cell Separation; D053595:Embryonic Stem Cells / Q000166:cytology*; D008322:Mammals / Q000196:embryology / Q000254:growth & development*