Levomethamphetamine Levomethamphetamine L-methamphetamine Levomethamphetamine Levomethamphetamine Levomethamphetamine Levomethamphetamine L-methamphetamine methamphetamine methamphetamine L-methamphetamine levomethamphetamine Levomethamphetamine methamphetamine Levomethamphetamine English Levomethamphetamine Levomethamphetamine Levomethamphetamine http://en.wikipedia.org/wiki/Levomethamphetamine "Levomethamphetamine" methamphetamine Levmetamfetamine Levomethamphetamine L-methamphetamine