| Anti-Heparin-PF4-Antikörper (HIT Typ II) | Zentrallabor LKH | |
| Anti-Müller-Hormon | Zentrallabor LKH | |
| Antistreptolysin-O-Titer | Zentrallabor LKH | |
| Antithrombin III | Zentrallabor LKH | |
| APC-Resistenz | Zentrallabor LKH | |
| Apixaban (Eliquis) - Monitoring | Zentrallabor LKH | |
| Apo-E-Polymorphismen | Zentrallabor LKH | |
| Apo-Lipoprotein A-1 | Zentrallabor LKH | |
| Apo-Lipoprotein B | Zentrallabor LKH | |
| Aripiprazol & Metabolit Dehydroaripiprazol | Zentrallabor LKH | |
| Atomoxetin | Zentrallabor LKH | |
