TY - RPRT TI - Cognitive functioning in schizophrenia: a consensus statement on its role in the definition and evaluation of effective treatments for the illness. AU - Philip D Harvey AU - Michael F Green AU - Richard S E Keefe AU - Dawn I Velligan PY - 2004 UR - https://pubmed.ncbi.nlm.nih.gov/15096076/ ID - 15096076 ER -