title: Haemopoietic stem cell purification.
authors.forename: I L
authors.initials: IL
authors.lastname: Weissman
authors.forename: S
authors.initials: S
authors.lastname: Heimfeld
authors.forename: G
authors.initials: G
authors.lastname: Spangrude
mesh_terms: D000818:Animals; D002469:Cell Separation / Q000379:methods*; D003114:Colony-Forming Units Assay; D006412:Hematopoietic Stem Cells / Q000166:cytology*; D051379:Mice