Smit, D. J. M., Zwinkels, M., Takken, T., Hulst, R. Y., de Groot, J. F., Lankhorst, K., & Verschuren, O. (2020). Sleep quantity and its relation with physical activity in children with cerebral palsy; insights using actigraphy. J Paediatr Child Health.

Smit, Denise J M., Maremka Zwinkels, Tim Takken, Raquel Y. Hulst, Janke F. de Groot, Kristel Lankhorst, und Olaf Verschuren. "Sleep Quantity and Its Relation With Physical Activity in Children With Cerebral Palsy; Insights Using Actigraphy." J Paediatr Child Health 2020.

Smit, Denise J M., et al. "Sleep Quantity and Its Relation With Physical Activity in Children With Cerebral Palsy; Insights Using Actigraphy." J Paediatr Child Health 2020.