Unusual experiences and early-onset psychosis associated to hallucinogen use in adolescents: a systematic review and meta-analysis. - Armanino-Irigaray M; Catalán A; Aymerich C; Pedruzo B; Argüelles I; Ramírez A; Armyra E; González-Torres MÁ; Salazar de Pablo G (Child and adolescent psychiatry and mental health, 2026)