| PED | patient examined by doctor; pediatric emergency department; pink-eyed dilution |
|---|---|
| PETH | pink-eyed, tan-hooded [rat] |
| PP | diphosphate group; emphysema [pink puffers]; near point of accommodation [Lat. punctum proximum]; pa... |
| NREM | Non-Rapid Eye Movement |
| OD | 1) Doctor of Optometry 2) Oculus Dexter; Right Eye; 우측눈 3)... |