TY - RPRT TI - Perceptual, coding, visuomotor and spatial difficulties and their neurological correlates: a progress note. AU - M Walker PY - 1965 DO - 10.1111/j.1469-8749.1965.tb10963.x UR - https://pubmed.ncbi.nlm.nih.gov/5866449/ ID - 5866449 ER -