| parent | parenteral |
|---|---|
| PN | papillary necrosis; parenteral nutrition; penicillin; perceived noise; percussion note; periarteriti... |
| PPN | partial parenteral nutrition; pedunculopontine nucleus |
| SPEAR | selective parenteral and enteral anti-sepsis regimen |
| SVP | selective vagotomy and pyloroplasty; small volume parenteral [infusion]; standing venous pressure; s... |