TY  - RPRT
TI  - Steady-state visual evoked potentials to asymmetrical contrast.
AU  - P Bobak
AU  - D Yates
AU  - J Goodwin
AU  - R Morrison
PY  - 1988
DO  - 10.3109/02713688809047032
UR  - https://pubmed.ncbi.nlm.nih.gov/3359813/
ID  - 3359813
ER  -