For citations:

Assanovich M.V., Karpiuk V.A. Psychometric properties and diagnostic criteria of Scale for the assessment of negative symptoms (SANS) in schizophrenia. V.M. BEKHTEREV REVIEW OF PSYCHIATRY AND MEDICAL PSYCHOLOGY. 2021;55(1):33-41. (In Russ.) https://doi.org/10.31363/2313-7053-2021-1-33-41