Pelizza, L.; Maestri, D.; Leuci, E.; Quattrone, E.; Azzali, S.; Paulillo, G.; Pellegrini, P. Negative Symptom Configuration in Patients With First Episode Affective Psychosis: Findings from the 1-Year Follow-up of the “Parma Early Psychosis” Program. Acta Biomed 2021, 92 (4), e2021224. https://doi.org/10.23750/abm.v92i4.11115.