Bray, N., Yeo, S. T., Noyes, J., Harris, N., & Edwards, R. T. (2016). Prioritising wheelchair services for children: A pilot discrete choice experiment to understand how child wheelchair users and their parents prioritise different attributes of wheelchair services. Pilot Feasibility Stud.

Bray, Nathan, Seow Tien Yeo, Jane Noyes, Nigel Harris, e Rhiannon Tudor Edwards. "Prioritising Wheelchair Services for Children: A Pilot Discrete Choice Experiment to Understand How Child Wheelchair Users and Their Parents Prioritise Different Attributes of Wheelchair Services." Pilot Feasibility Stud 2016.

Bray, Nathan, et al. "Prioritising Wheelchair Services for Children: A Pilot Discrete Choice Experiment to Understand How Child Wheelchair Users and Their Parents Prioritise Different Attributes of Wheelchair Services." Pilot Feasibility Stud 2016.