| Phenobarbital (CDK) | CDK Zentrallabor | |
| Phenytoin (CDK) | CDK Zentrallabor | |
| Procalcitonin (PCT) (CDK) | CDK Zentrallabor | |
| Prothrombingehalt (PZ, PTZ, Quick) | Zentrallabor | |
| Prothrombingehalt (PZ, PTZ, Quick) (CDK) | CDK Zentrallabor | |
| Prothrombinzeit-INR (PZ-INR) venös (CDK) | CDK Zentrallabor | |