Cite
MLA Citation
Pernille Kølbæk et al.. “Clinical validation of ratings on the six-item Positive and Negative Syndrome Scale obtained via the Simplified Negative and Positive Symptoms Interview.” Journal of psychopharmacology, vol. 35, 2021, pp. 1081–1090. http://access.bl.uk/ark:/81055/vdc_100130701018.0x000030