vein injection
vein invasion
vein ligation
vein obstruction
vein occlusion
vein pressure

vein reconstruction
vein stenosis
vein surgery
vein system
vein thrombosis
vein tumor thrombus
vein virus

vein wall
veliger larvae
velocimetry
velocity
velocity analysis
velocity anisotropy
velocity anomalies

velocity changes
velocity components
velocity control
velocity curves
velocity data
velocity decreased
velocity decreases

velocity difference
velocity dispersion