Human respiratory system. 1881 anatomical illustration of the structure of the human respiratory system, showing the lungs (left and right), heart (lower centre) and the associated blood vessels. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Collection Abecasis |
Bildgröße: | 2804 px × 3425 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |