Benefits of adjunctive N-acetylcysteine in a sub-group of clozapine-treated individuals diagnosed with schizophrenia. Issue 3 (30th December 2015) - Dean, Olivia M.; Mancuso, Serafino G.; Bush, Ashley I.; Copolov, David; Do, Kim Q.; Cuénod, Michel; Conus, Philippe; Rossell, Susan L.; Castle, David J.; Berk, Michael