Herrera, Julián A., Santiago Vélez Medina, Rodolfo Molano, Virna Medina, Javier E. Botero, Beatriz Parra, and Adolfo Contreras. “Periodontal Intervention Effects on Pregnancy Outcomes in Women With Preeclampsia.”. Colombia Médica 40, no. 2 (1): 177-184. Accessed January 19, 2022. https://colombiamedica.univalle.edu.co/index.php/comedica/article/view/640.