Long-term antidepressant treatment for negative symptoms in schizophrenia: the actions study by Barnes, T, Leeson, V, Paton, C, Osborn, D, Killaspy, H, Craig, T, Lewis, S, Keown, P, Ismail, S, Crawford, M, Baldwin, D, Lewis, G, Geddes, J, Kumar, M, Pathak, R, Taylor, S

Antidepressant controlled trial for negative symptoms in schizophrenia (ACTIONS): a double-blind, placebo-controlled, randomised clinical trial. by Barnes, T, Leeson, V, Paton, C, Costelloe, C, Simon, J, Kiss, N, Osborn, D, Killaspy, H, Craig, T, Lewis, S, Keown, P, Ismail, S, Crawford, M, Baldwin, D, Lewis, G, Geddes, J, Kumar, M, Pathak, R, Taylor, S