Blood on a needle. Composite coloured scanning electron micrograph (SEM) of a needle with red blood cells on its tip | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Gschmeissner, Steve |
Bildgröße: | 3600 px × 2486 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: | - |