TY - RPRT TI - Task difficulty and lateralization of learning in the functional split-brain rat. AU - I S Russell AU - H C Plotkin AU - D Kleinman PY - 1970 DO - 10.1016/0031-9384(70)90253-2 UR - https://pubmed.ncbi.nlm.nih.gov/5535499/ ID - 5535499 ER -