Acosta-Andrade, Arison, Stephanie Cedeño-Rodríguez, Heidy Loor-Andrade, Karol Yépez-Yépez, and Melanie Zambrano-Zambrano. 2021. “Oral Health During Pregnancy: Artículo De revisión bibliográfica”. GESTAR Arbitrated Scientific Journal in Health Research. ISSN: 2737-6273. 4 (7):23-38. http://journalgestar.org/index.php/gestar/article/view/22.