MDMA self‐administration in rats: acquisition, progressive ratio responding and serotonin transporter binding
S Schenk, L Hely, B Lake, E Daniela… - European journal of …, 2007 - Wiley Online Library
Effects of priming injections of MDMA and cocaine on reinstatement of MDMA-and cocaine-seeking in rats
S Schenk, L Hely, D Gittings, B Lake… - Drug and alcohol …, 2008 - Elsevier