TY  - RPRT
TI  - Sensitive reactions and afterimage variegation.
AU  - G J Smith
AU  - L Sjoholm
AU  - S Nielzen
PY  - 1974
DO  - 10.1080/00223891.1974.10119938
UR  - https://pubmed.ncbi.nlm.nih.gov/4814806/
ID  - 4814806
ER  -