Attention deficit and hyperactive disorder among primary school children in Obio/Akpor Local Government Area of Rivers State: prevalence and predictive factors. Port Harcourt Medical Journal, [S. l.], v. 19, n. 2, p. 94–103, 2025. DOI: 10.60787/phmj.v19i2.205. Disponível em: https://www.phmj.org.ng/index.php/home/article/view/205. Acesso em: 14 dec. 2025.