Memory Impairment in Abstinent MDMA ("Ecstasy") Users: A Longitudinal Investigation
Neurol 56:966-969, Zakzanis,K.K. & Young,D.A., 2001
Memory Impairment in Abstinent MDMA ("Ecstast") Users
Neurol 51:1532-1537, Bolla,K.I.,et al, 1998
Toxicity and Deaths from 3, 4-Methylenedioxymethamphetamine ("ecstast")
Lancet 340:384-387, Henry,J.A.,et al, 1992