The component structure of the scales for the assessment of positive and negative symptoms in first-episode psychosis and its dependence on variations in analytic methods

Autor: Tibber, Marc S., Kirkbride, James B., Joyce, Eileen M., Mutsatsa, Stanley, Harrison, Isobel, Barnes, Thomas R.E., Huddy, Vyv
Zdroj: In Psychiatry Research December 2018 270:869-879
Databáze: ScienceDirect