The moderating role of COMT gene rs4680 polymorphism between maladaptive metacognitive beliefs and negative symptoms in patients with schizophrenia. - Fekih-Romdhane, Feten; Kerbage, Georges; Hachem, Nagham; El Murr, Michelle; Haddad, Georges; Loch, Alexandre Andrade; Abou Khalil, Rony; El Hayek, Elissar; Hallit, Souheil (BMC Psychiatry, 2024)