TY - RPRT TI - Cognitive performance as modified by age and ECT history. AU - R S Lipman AU - E A Brown AU - G A Silbert AU - D G Rains AU - D A Grady PY - 1993 DO - 10.1016/0278-5846(93)90007-f UR - https://pubmed.ncbi.nlm.nih.gov/8362073/ ID - 8362073 ER -