| PTFA | prothrombin time fixing agent |
|---|---|
| RTP | radiation treatment planning; renal transplantation patient; reverse transcriptase-producing [agent]... |
| SAT | saliva alcohol test; satellite; serum antitrypsin; single-agent chemotherapy; slide agglutination te... |
| T90 | time required for 90% mortality in a population of microorganisms exposed to a toxic agent |
| VA | vacuum aspiration; valproic acid; vasodilator agent; ventricular aneurysm; ventricular arrhythmia; v... |