TY  - RPRT
TI  - Mass visual field screening in a driving population.
AU  - J L Keltner
AU  - C A Johnson
PY  - 1980
DO  - 10.1016/s0161-6420(80)35161-0
UR  - https://pubmed.ncbi.nlm.nih.gov/7443211/
ID  - 7443211
ER  -