Design of an implant for preventing incontinence after spinal cord injury13Donaldson, N.Perkins, T.Pachnis, I.Vanhoest, A.Demosthenous, A.Author information1UCL Dept of Medical Physics & Bioengineering, London, England2UCL Dept of Electronic Engineering, London, EnglandArtificial Organs 31(8):p A6, August 2007.Copyright © 2007 Blackwell Publishing Ltd.