| PGYE | peptone, glucose yeast extract |
|---|---|
| PSE | paradoxical systolic expansion; penicillin-sensitive enzyme; portal systemic encephalopathy; Present... |
| PYE | peptone yeast extract |
| PYG | peptone-yeast extract-glucose [broth] |
| SE | saline enema; sanitary engineering; side effect; smoke exposure; solid extract; sphenoethmoidal; spi... |