| PBSP | prognostically bad signs during pregnancy |
|---|---|
| Pg | nasopharyngeal electrode placement in electroencephalography; gastric pressure; pogonion; pregnancy,... |
| PIH | periventricular-intraventricular hemorrhage; phenyl isopropylhydrazine; pregnancy-induced hypertensi... |
| PIP | paralytic infantile paralysis; peak inflation pressure, peak inspiratory pressure; periodic interim ... |
| POMONA | pregnancy and postpartum, osteoporosis, mastectomy rehabilitation, osteoarthritis, nerve pain, athle... |