Retracted article on dopaminergic neurotoxicity of MDMA

"Severe dopaminergic neurotoxicity in primates after a common recreational dose regimen of MDMA ("ecstasy")", is an article by George A. Ricaurte that was published in September 2002 in the peer-reviewed journal Science, one of the world's top academic journals. It was later retracted; instead of using MDMA, methamphetamine had been used in the test.