title: Introduction: the molecular biology of hematopoiesis.
authors.forename: D
authors.initials: D
authors.lastname: Williams
authors.forename: D G
authors.initials: DG
authors.lastname: Nathan
mesh_terms: D000818:Animals; D006133:Growth Substances / Q000502:physiology; D006410:Hematopoiesis; D006412:Hematopoietic Stem Cells / Q000166:cytology; D006801:Humans
chemical_list: D006133:Growth Substances