Human blood cells,coloured scanning electron micrograph (SEM). Seen here are red blood cells (red),a lymphocyte (pink),a neutrophil (large cream cell),a macrophage (green) and platelets (small cream cells). Magnification: x3300 when printed at 10 centimetres wide | |
Lizenzart: | Lizenzfrei |
Credit: | Science Photo Library / Gschmeissner, Steve |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |