title: Stem cell research has only just begun.
authors.forename: D J
authors.initials: DJ
authors.lastname: Prockop
mesh_terms: D000328:Adult; D000818:Animals; D001854:Bone Marrow Cells; D018929:Cell Culture Techniques; D002455:Cell Division; D004622:Embryo, Mammalian / Q000166:cytology; D006801:Humans; D012106:Research; D013234:Stem Cells / Q000166:cytology