Risk factors for autism spectrum disorders: A single-center observational study. Actas Médicas (Ecuador), [S. l.], v. 34, n. 2, p. 137–144, 2024. DOI: 10.61284/214. Disponível em: https://actasmedicas.ec/index.php/am/article/view/214.. Acesso em: 15 mar. 2025.