TY - RPRT TI - A keyboard data collecting device for behavioural recordings. AU - A U Höglund AU - J E Hägglund AU - B J Meyerson PY - 1981 DO - 10.1111/j.1600-0773.1981.tb01605.x UR - https://pubmed.ncbi.nlm.nih.gov/7257829/ ID - 7257829 ER -