Laboratory tests for Rhesus (Rh) blood group showing a Rhesus positive result (at top) in which there is D antigen (third vial from left) present on the red blood cells; the Rhesus negative result (at bottom) shows a lack of D antigen | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Doncaster And Bassetlaw Hospitals |
Bildgröße: | 3393 px × 5149 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: | - |