Distinct periods of developmental sensitivity to the effects of 3,4-(±)-methylenedioxymethamphetamine (MDMA) on behaviour and monoamines in rats. - Skelton MR; Graham DL; Schaefer TL; Grace CE; Braun AA; Burns LN; Amos-Kroohs RM; Williams MT; Vorhees CV (The international journal of neuropsychopharmacology, 2012)