Memory deficits in abstinent MDMA (ecstasy) users: neuropsychological evidence of frontal dysfunction
BB Quednow, F Jessen, KU Kühn… - Journal of …, 2006 - journals.sagepub.com
Verbal memory deficits are correlated with prefrontal hypometabolism in 18 FDG PET of recreational MDMA users
OG Bosch, M Wagner, F Jessen, KU Kühn, A Joe… - PLoS …, 2013 - journals.plos.org