preferred_name: Variable nerve conduction velocities (range 16.5 to 45.7 m/s)
preferred_name_lc: variable nerve conduction velocities (range 16.5 to 45.7 m/s)
label: Variable nerve conduction velocities (range 16.5 to 45.7 m/s)
label_lc: variable nerve conduction velocities (range 16.5 to 45.7 m/s)