| PM | after death (Lat. post mortem); after noon [Lat. post meridiem]; mean pressure; pacemaker; pantomogr... |
|---|---|
| PB test | Paul Bunnell test |
| PB | British pharmacopeia [Pharmacopoeia Britannica]; paraffin bath; Paul-Bunnell [antibody]; periodic br... |
| PBT | Paul-Bunnell test; phenacetin breath test; piebald trait; profile-based therapy |