Illustration of T cell CD antigens found of T helper (Th) cells and cytotoxic T (Tc) cells. T lymphocytes, or T cells, are a type of white blood cell and components of the body's immune system. | |
Lizenzart: | Lizenzfrei |
Credit: | Science Photo Library / ALI DAMOUH |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |