1. Analysis of cauda equina symptoms in patients with lumbar disc prolapse;Aho;Acta Chir Scand,1969
2. Demyelinating diseases;Antel,1991
3. Assessment of vesico-urethral dysfunction in lumbar spine disorders;Appell,1981
4. Diabetes and other peripheral neuropathies affecting lower urinary tract function;Appell,1991
5. Neurogenic vesical dysfunction in children;Bauer,1992