| PIRS | plasma immunoreactive secretion |
|---|---|
| PS | pacemaker syndrome; paired stimulation; paradoxical sleep; paraspinal; parasympathetic; Parkinson sy... |
| PTHS | parathyroid hormone secretion [rate] |
| Se | secretion; selenium |
| SIADH | syndrome of inappropriate secretion of antidiuretic hormone |
| NS | nasal secretion |
|---|---|
| "SIADH" | syndrome of inappropriate ADH secretion |
| TGSR | triglyceride secretion rates |