Natural killer (NK) cell attacking an infected cell. Natural killer cells (also known as NK cells,K cells,and killer cells) are a type of lymphocyte (a white blood cell) and a component of autoimmune system | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Carol and Mike Werner |
Taille de l’image : | 6060 px × 4040 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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