Long-term effects of chronic intermittent ethanol exposure in adolescent and adult rats: radial-arm maze performance and operant food reinforced responding. oleh Mary-Louise Risher, Rebekah L Fleming, Nathalie Boutros, Svetlana Semenova, Wilkie A Wilson, Edward D Levin, Athina Markou, H Scott Swartzwelder, Shawn K Acheson