الفهرس 
Umbilical Cord bloodOnly 14 pages are availabe for public view
 |  | from | 194 |  |  |
| | | from | 194 | | |
Abstract
Due to the importance of human umbilical cord blood as a source of stem cells and many important immune cells, which have an important role in working and enabling the human immune system to carry out the process of defense against the body from enemies, whether external natural enemies such as viruses and bacteria or internal enemies such as cancer and many other diseases.