title: Perspectives on the properties of stem cells.
authors.affiliation: Ontario Cancer Institute, Princess Margaret Hospital, University Health Network, Toronto, Ontario M5G 2M9, Canada. mcculloc@uhnres.utoronto.ca
authors.forename: Ernest A
authors.initials: EA
authors.lastname: McCulloch
authors.forename: James E
authors.initials: JE
authors.lastname: Till
mesh_terms: D000818:Animals; D001363:Awards and Prizes; D035843:Biomedical Research; D006801:Humans; D009369:Neoplasms / Q000473:pathology; D013234:Stem Cells / Q000166:cytology / Q000502:physiology*