| SPR | sepiapterin reductase; serial probe recognition; specific pathogen free; Society for Pediatric Radio... |
|---|---|
| SPRIA | solid phase radioimmunoassay |
| TE | exhalation time; expiratory phase time |
| tG1 | the time required to complete the G1 phase of the cell cycle |
| tG2 | the time required to complete the G2 phase of the cell cycle |