| VP | physiological volume; vapor pressure; variegate porphyria; vascular permeability; vasopressin; velop... |
|---|---|
| VPG | velopharyngeal gap |
| VPI | vapor phase inhibitor; velopharyngeal insufficiency |
| VPO | velopharyngeal opening; vertical pendular oscillation |
| LES | Lower Esophageal Sphincter; 하부 식도 괄약근 |