Prostate-specific antigen (PSA) test. This test measures the levels of PSA, a protein produced by the prostate gland. It is used to screen for prostate cancer. | |
Lizenzart: | Lizenzfrei |
Credit: | Science Photo Library / Bulgar, Wladimir |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |