COGNITIVE AND SPEECH DEVELOPMENTAL DELAY IN EARLY CHILDHOOD: ETIOLOGICAL PATTERNS AND DIAGNOSTIC CHALLENGES. International journal of medical sciences, [S. l.], v. 5, n. 11, p. 143–147, 2025. DOI: 10.55640/. Disponível em: https://www.academicpublishers.org/journals/index.php/ijms/article/view/7611.. Acesso em: 25 jun. 2026.