| PNP | pancreatic polypeptide; para-nitrophenol; peak negative pressure; pediatric nurse practitioner; peri... |
|---|---|
| POEMS | polyneuropathy, organomegaly, endocrinopathy, M protein, skin changes [syndrome] |
| POLIP | polyneuropathy-ophthalmoplegia-leukoencephalopathy-intestinal pseudoobstruction [syndrome] |