Blood sugar testing. Diabetic boy using a glucometer to test his blood sugar (glucose) levels. Diabetes is a disorder where blood sugar is not metabolised due to a lack of the hormone insulin | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Hay Jones, David |
Bildgröße: | 3718 px × 5604 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |