Negative symptoms in children and adolescents with early-onset psychosis and at clinical high-risk for psychosis: systematic review and meta-analysis

Salazar de Pablo, Gonzalo; Catalan, Ana; Vaquerizo Serrano, Julio; Pedruzo, Borja; Alameda, Luis; Sandroni, Veronica; Armendariz, Alvaro; Rodriguez, Victoria; Arango, Celso; Moreno, Carmen; Downs, Johnny; Abbott, Chris; Shin, Jae Il; Solmi, Marco; Fusar-Poli, Paolo; Correll, Christoph U.