Biederman, J. ., Chan, J. ., Spencer, T. J., Woodworth, K. Y. ., Kenworthy, T. ., Fried, R. ., Bhide, P. . and Faraone, S. V. (2015) “Evidence of A Pharmacological Dissociation Between The Robust Effects of Methylphenidate on Adhd Symptoms and Weaker Effects on Working Memory”, Journal of Brain Sciences, 1(2), pp. 43–53. doi: 10.18488/journal.83/2015.1.2/83.2.43.53.