TY - RPRT TI - Persisting continuous visual perception disorder in a chronic MDMA ('ecstasy') user. AU - Torsten Passie AU - Udo Schneider AU - Hinderk M Emrich PY - 2002 DO - 10.1046/j.1440-1614.2002.t01-1-01016.x UR - https://pubmed.ncbi.nlm.nih.gov/11982553/ ID - 11982553 ER -