TY  - RPRT
TI  - Developmental evidence for modality-dependent P300 generators: a normative study.
AU  - R Johnson
PY  - 1989
DO  - 10.1111/j.1469-8986.1989.tb03167.x
UR  - https://pubmed.ncbi.nlm.nih.gov/2629013/
ID  - 2629013
ER  -