| PEP | peptidase; phospho(enol)pyruvate; peer evaluation program; phosphoenolpyruvate; pigmentation, edema,... |
|---|---|
| PEPc | corrected pre-ejection period |
| PEPI | pre-ejection period index |
| PFN | partially functional neutrophil; profilin |
| PFRC | predicted functional residual capacity |