TY - RPRT TI - Visual cell coding: factoring dioptric responses from maintained discharge. AU - G D Ritchie AU - J E Sheedy AU - W W Somers AU - R M Hill PY - 1975 DO - 10.1007/bf01922562 UR - https://pubmed.ncbi.nlm.nih.gov/1116537/ ID - 1116537 ER -