Visual estimation of spatial requirements for locomotion in novice wheelchair users
Journal of Experimental Psychology Applied (2004) - Comment
pubmed: 15053702  doi: 10.1037/1076-898x.10.1.55  issn: 1076-898x  issn: 1939-2192 

Takahiro Higuchi, Hajime Takada, Yoshifusa Matsuura, Kuniyasu Imanaka