1. Shaheen M, Broxmeyer HE (2009) The humoral regulation of hematopoiesis. In: Hoffman R, Benz EJ Jr, Shattil SJ, Furie B, Silberstein LE, McGlave P, Heslop H, Anastasi J (eds) Hematology: basic principles and practice, 5th edn. Elsevier Churchill Livingston, Philadelphia, pp 253–275, Part III, Chapter 24
2. Broxmeyer HE, Smith FO (2009) Cord blood hematopoietic cell transplantation. In: Appelbaum FR, Forman SJ, Negrin RS, Blume KG (eds) Thomas’ hematopoietic cell transplantation, 4th edn. Wiley-Blackwell, West Sussex, pp 559–576, Section 4, Chapter 39
3. Broxmeyer HE (2004) Proliferation, self-renewal, and survival characteristics of cord blood hematopoietic stem and progenitor cells. In: Broxmeyer HE (ed) Cord blood: biology, immunology, banking, and clinical transplantation. Amer. Assoc, Blood Banking, Bethesda, pp 1–21, Chapter 1
4. Broxmeyer HE, Srour E, Orschell C, Ingram DA, Cooper S, Plett PA, Mead LE, Yoder MC (2009) Cord blood hematopoietic stem and progenitor cells. In: Klimanskaya I, Lanza R (eds) Essentials of stem cell biology. Academic, Elsevier Science, San Diego, pp 151–156, Chapter 7
5. Wright DE, Wagers AJ, Gulati AP, Johnson FL, Weissman IL (2001) Physiological migration of hematopoietic stem and progenitor cells. Science 294:1933–1936. doi: 10.1126/science.1064081