1. The staged implant does not increase subjective or objective improvement in overactive bladder symptoms in patients selected for sacral nerve stimulation;Everaert;Neurourology and Urodynamics,2002
2. Grünewald V Jonas U and the MDT-103 Multicenter Study Group Urodynamic test results of sacral nerve stimulation for treatment of urinary urgency-frequency Proceedings of the XVth Congress of EAU Brussels, Belgium 2000
3. Effect of sacral neuromodulation on patients with urge/frequency (ICS conference abstract);Hassouna;Neurourology and Urodynamics,1999
4. Improvement in quality of life: sacral nerve stimulation for urinary urgency-frequency;Siegel;Neurology and Urodynamics,1999
5. Sacral neuromodulation in the treatment of urgency-frequency symptoms: a multicenter study of efficacy and safety;Hassouna;The Journal of Urology,2000