Researchers discussing test results. Close-up of the hands of laboratory researchers who are discussing results in test tubes | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Houghton, Lewis |
Bildgröße: | 5616 px × 3744 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |