National coordination urged for collection, use of stem cells from umbilical cords.
D001771:Blood Banks / Q000458:organization & administration*; D036101:Cord Blood Stem Cell Transplantation; D006412:Hematopoietic Stem Cells; D006801:Humans; D015969:National Academies of Science, Engineering, and Medicine, U.S., Health and Medicine Division; D009313:National Health Programs; D020858:Tissue and Organ Harvesting; D009927:Tissue and Organ Procurement / Q000458:organization & administration*; D014481:United States