TY  - RPRT
TI  - Instrumentation system for blind mobility aid simulation and evaluation.
AU  - J A Brabyn
AU  - H R Sirisena
AU  - G R Clark
PY  - 1978
DO  - 10.1109/tbme.1978.326292
UR  - https://pubmed.ncbi.nlm.nih.gov/744603/
ID  - 744603
ER  -