| FTD | femoral total density |
|---|---|
| FV | femoral vein; fluid volume; Friend virus |
| FVL | femoral vein ligation; flow volume loop; force, velocity, length |
| LFA | left femoral artery; left frontal craniotomy; left fronto-anterior [fetal position]; leukocyte funct... |
| LFH | left femoral hernia |