1.
Abreu Verdugo C, von Marttens Soto BG, Carmona Rojo CE, Contreras Romero BMJ. Descriptive study on communicative development in children under 5 years of age in the O’Higgins region during the COVID-19 pandemic. Rev. Conflu [Internet]. 2023 Jul. 31 [cited 2026 Apr. 10];6(1):43-8. Available from: https://revistas.udd.cl/index.php/confluencia/article/view/894