Stool ph test. This test measures the acidity or alkalinity of the stool, which can be used to diagnose certain gastrointestinal disorders such as malabsorption. | |
Lizenzart: | Lizenzfrei |
Credit: | Science Photo Library / Bulgar, Wladimir |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |