| STA | second trimester abortion; serum thrombotic accelerator; superficial temporal artery |
|---|---|
| STA-MCA | superficial temporal artery to middle cerebral artery |
| CIX-CXII | ninth to twelfth cranial nerves |
| CN | I to XII first to twelfth cranial nerves |
| Cr | Nn, cr nn cranial nerves |