., 2012), this suggests that the protocol employed may not have been appropriate for investigating sensitization, particularly as sensitization to the locomotor effects of mephedrone has been reported by several other groups as detailed below. Lisek après al By the year 2010 it was made illegal in many European countries https://kameronmiyly.livebloggs.com/35463933/des-notes-détaillées-sur-what-class-drug-is-mephedrone