TY  - RPRT
TI  - Reply to comments on variability in contrast sensitivity methodology.
AU  - A Bradley
AU  - R D Freeman
PY  - 1984
DO  - 10.1016/0042-6989(84)90218-9
UR  - https://pubmed.ncbi.nlm.nih.gov/6464369/
ID  - 6464369
ER  -