Original Research: Cognitive-perceptual deficits and symptom correlates in first-episode schizophrenia

Cognitive-perceptual deficits and symptom correlates in first-episode schizophrenia
Riaan M. Olivier, Sanja Kilian, Bonginkosi Chiliza, Laila Asmal, Petrus P. Oosthuizen, Robin Emsley, Martin Kidd