Lymphocyte white blood cells in a blood smear, computer illustration. Lymphocytes are involved in the production of antibodies and attacking virus-infected and tumour cells. | |
Lizenzart: | Lizenzfrei |
Credit: | Science Photo Library / Kon, Kateryna |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |