Animation of a malignant (cancerous) tumour (red) in the colon. Risk factors for colorectal cancer are smoking, obesity and lack of physical activity. | |
Lizenzart: | Lizenzfrei |
Credit: | Science Photo Library / Gaertner, Juan |
Modell-Rechte: | nicht erforderlich |
Länge: | 4 Sekunden |
Seitenverhältnis: | 16:9 |
Restrictions: | - |