TY - RPRT TI - Sustained attention and pervasive hyperactivity. AU - J van der Meere AU - E Wekking AU - J Sergeant PY - 1991 DO - 10.1111/j.1469-7610.1991.tb00306.x UR - https://pubmed.ncbi.nlm.nih.gov/2033108/ ID - 2033108 ER -