| PDT | photodynamic therapy; population doubling time |
|---|---|
| PhTD | Doctor of Physical Therapy |
| Phys | Ther physical therapist or therapy |
| PLA | peripheral laser angioplasty; phenyl lactate; phospholipase A; phospholipid antibody; placebo therap... |
| PLISSIT | permission to be sexual, limited information, specific suggestions, intensive therapy |