TY  - RPRT
TI  - VISUAL EVOKED RETINAL AND OCCIPITAL POTENTIALS.
AU  - R M COPENHAVER
AU  - G D BEINHOCKER
AU  - N W PERRY
PY  - 1964
DO  - 10.1007/bf00160599
UR  - https://pubmed.ncbi.nlm.nih.gov/14214291/
ID  - 14214291
ER  -