Obrębska M, Obrębski T. The characteristics of some features of schizophrenic patients’ utterancesComparative analysis based on Suitbert Ertel’s Speech Style QuotientsPreliminary research report. Curr Probl Psychiatry [Internet]. 2010 Apr. 20 [cited 2025 Sep. 6];11(1):11-9. Available from: https://czasopisma.umlub.pl/cpp/article/view/2150