TY  - RPRT
TI  - Visual factors and orientation-mobility performance.
AU  - J A Marron
AU  - I L Bailey
PY  - 1982
DO  - 10.1097/00006324-198205000-00009
UR  - https://pubmed.ncbi.nlm.nih.gov/7102800/
ID  - 7102800
ER  -