| PMS | patient management system; perimenstrual syndrome; periodic movements during sleep; phenazine methos... |
|---|---|
| PSS | painful shoulder syndrome; physiologic saline solution; porcine stress syndrome; primary Sjogren syn... |
| PTSD | posttraumatic stress disorder |
| PTSS | posttraumatic stress syndrome |
| RWIS | restraint and water immersion stress |