Here is a short description (236 characters): Umbilical cords provide...
https://hectorgtso786.almoheet-travel.com/how-does-hla-matching-work-for-cord-blood-compared-to-bone-marrow
Here is a short description (236 characters): Umbilical cords provide life-saving hematopoietic stem cells and versatile mesenchymal cells. We must collect these samples immediately after delivery to preserve viability