Heart and lungs, coronal section, illustration. Schematic diagram of heart and lungs, colour-keyed to show oxygenated (red) and unoxygenated blood (blue). | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Sue Seif |
Bildgröße: | 3500 px × 2694 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |