Reliability of self-measured objective functional impairment using the timed up and go test in patients with diseases of the spine.

Lüssi M, Fischer G, Bertulli L, Stienen M, Stengel F. Reliability of self-measured objective functional impairment using the timed up and go test in patients with diseases of the spine. Acta Neurochir (Wien) 2024; 166:391.