title: Toward a worldwide standard for CD34+ enumeration?
authors.forename: H E
authors.initials: HE
authors.lastname: Johnsen
mesh_terms: D018952:Antigens, CD34 / Q000032:analysis*; D005434:Flow Cytometry / Q000592:standards*; D006412:Hematopoietic Stem Cells / Q000145:classification / Q000276:immunology*; D006801:Humans; D016130:Immunophenotyping / Q000592:standards*; D007391:International Cooperation
chemical_list: D018952:Antigens, CD34