Effect of ecstasy on cerebral blood flow: a co-registered SPECT and MRI study
L Chang, CS Grob, T Ernst, L Itti, FS Mishkin… - Psychiatry Research …, 2000 - Elsevier
Cerebral 1H MRS alterations in recreational 3,4‐methylenedioxymethamphetamine (MDMA, “ecstasy”) users
L Chang, T Ernst, CS Grob… - Journal of Magnetic …, 1999 - Wiley Online Library
Neuropsychological effects of 3, 4-methylenedioxymethamphetamine (MDMA or ecstasy) in recreational users
C Back-Madruga, KB Boone, L Chang… - The Clinical …, 2003 - Taylor & Francis