TY - RPRT TI - Intra-modality selective attention and evoked cortical potentials to randomly presented patterns. AU - M R Harter AU - L E Salmon PY - 1972 DO - 10.1016/0013-4694(72)90097-1 UR - https://pubmed.ncbi.nlm.nih.gov/4121511/ ID - 4121511 ER -