| oint | ointment |
|---|---|
| PAS | 1) Periodic Acid-Schiff Stain 2) Para-Amino-Salicyclic Acid &nbs... |
| PASA | Para-Amino-Salicyclic Acid = PAS |
| AT-PAS | aldehyde-thionine-periodic acid Schiff [test] |
| CPHA-PAS | Commission on Professional and Hospital Activities-Professional Activity Study |