A. Prikhojan

The Negative Syndrome as a Dimension: Factor Analyses of PANSS in Major Depressive Disorder and Organic Brain Disease Compared With Negative Syndrome Structures Found in the Schizophrenia Literature

I. Galynker, M. Milak, D. Eisenberg, 2007, Cognitive and behavioral neurology : official journal of the Society for Behavioral and Cognitive Neurology.

Negative symptoms in stroke patients and length of hospital stay.

R. Rosenthal, I. Galynker, E. Phillips, 1997, The Journal of nervous and mental disease.