TY - RPRT TI - Visual information processing in positive, mixed, and negative schizophrenic syndromes. AU - R U Weiner AU - L A Opler AU - S R Kay AU - A E Merriam AU - N Papouchis PY - 1990 DO - 10.1097/00005053-199010000-00002 UR - https://pubmed.ncbi.nlm.nih.gov/2230746/ ID - 2230746 ER -