1. Impaired cognitive performance in drug free users of recreational ecstasy (MDMA). Issue 6 (1st June 2000) Authors: Gouzoulis-Mayfrank, Euphrosyne; Daumann, Jörg; Tuchtenhagen, Frank; Pelz, Susanne; Becker, Steffanie; Kunert, Hans-Jürgen; Fimm, Bruno; Sass, Henning Journal: Journal of neurology, neurosurgery and psychiatry Issue: Volume 68:Issue 6(2000) Page Start: 719 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗