TY - RPRT TI - Methylphenidate and information processing. Part 1: Differentiation between responders and nonresponders; Part 2: Efficacy in responders. AU - L M de Sonneville AU - C Njiokiktjien AU - H Bos PY - 1994 DO - 10.1080/01688639408402700 UR - https://pubmed.ncbi.nlm.nih.gov/7890822/ ID - 7890822 ER -