| NIS | nationwide impatient sample; near-infrared intracranial spectroscopy; N-iodosuccinimide; no inflamma... |
|---|---|
| NMRS | nuclear magnetic resonance spectroscopy |
| NOESY | nuclear Overhauser effect spectroscopy |
| OES | oral esophageal stethoscope; optical emission spectroscopy |
| PAS | para aminosalicylate; Parent Attitude Scale; patient administration system; patient appointments and... |