| PPT | parietal pleural tissue; partial prothrombin time; peak-to-peak threshold; Pfeiffer-Palm-Teller [syn... |
|---|---|
| QCO2 | carbon dioxide evolution by a tissue |
| rh-tPA | recombinant tissue plasminogen activator |
| RSTS | retropharyngeal soft tissue space |
| RTG-2 | rainbow trout gonadal tissue cells |