title: Absolute density of different sources of hematopoietic progenitor cells: Bone marrow, peripheral blood stem cell and umbilical cord blood.
authors.affiliation: Cryobiology Unit and Umbilical Cord Blood Bank, Hemotherapy Service, Hospital de Clínicas de Porto Alegre, Brazil. Electronic address: anelise_araujo@yahoo.com.br.
authors.forename: Anelise Bergmann
authors.initials: AB
authors.lastname: Araújo
authors.affiliation: Cryobiology Unit and Umbilical Cord Blood Bank, Hemotherapy Service, Hospital de Clínicas de Porto Alegre, Brazil.
authors.forename: Melissa Helena
authors.initials: MH
authors.lastname: Angeli
authors.affiliation: Cryobiology Unit and Umbilical Cord Blood Bank, Hemotherapy Service, Hospital de Clínicas de Porto Alegre, Brazil.
authors.forename: Gabrielle Dias
authors.initials: GD
authors.lastname: Salton
authors.affiliation: Cryobiology Unit and Umbilical Cord Blood Bank, Hemotherapy Service, Hospital de Clínicas de Porto Alegre, Brazil.
authors.forename: Juliana Monteiro
authors.initials: JM
authors.lastname: Furlan
authors.affiliation: Cryobiology Unit and Umbilical Cord Blood Bank, Hemotherapy Service, Hospital de Clínicas de Porto Alegre, Brazil.
authors.forename: Tissiana
authors.initials: T
authors.lastname: Schmalfuss
authors.affiliation: Cryobiology Unit and Umbilical Cord Blood Bank, Hemotherapy Service, Hospital de Clínicas de Porto Alegre, Brazil.
authors.forename: Liane Marise
authors.initials: LM
authors.lastname: Röhsig
keywords: bone marrow; cellular therapy; hematopoietic stem cell; peripheral blood stem cell; stem cell; transplantation