R. V. van Wijlen-Hempel

Obstetric brachial plexus lesions and central developmental disability.

M. Malessy, W. Pondaag, Sonja M. Buitenhuis, 2012, Early human development.

Differentiation between non-neural and neural contributors to ankle joint stiffness in cerebral palsy

Erwin de Vlugt, J. Arendzen, J. D. de Groot, 2013, Journal of NeuroEngineering and Rehabilitation.