Lymphocyte, illustration. Lymphocytes are a type of white blood cell. They are essential cells of the immune defence system that either attack foreign antigens directly or indirectly by the production of antibodies. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Ella Maru Studio |
Bildgröße: | 7241 px × 4827 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |