The factor structure for positive and negative symptoms in South African Xhosa patients with schizophrenia
Titel:
The factor structure for positive and negative symptoms in South African Xhosa patients with schizophrenia
Auteur:
Emsley, Robin A. Niehaus, Dana J.H. Mbanga, N.Irene Oosthuizen, Piet P. Stein, Dan J. Maritz, J.Stephan Pimstone, Simon N. Hayden, Michael R. Laurent, Claudine Deleuze, Jean-Francois Mallet, Jacques