| PB | British pharmacopeia [Pharmacopoeia Britannica]; paraffin bath; Paul-Bunnell [antibody]; periodic br... |
|---|---|
| per | perineal; periodicity, periodic |
| PHE | periodic health examination; phenylephrine |
| PIP | paralytic infantile paralysis; peak inflation pressure, peak inspiratory pressure; periodic interim ... |
| PLED | periodic lateral epileptiform discharge |