Jiménez-Molina, M. A., Cordero-Molina, M. G., Parra-Zambrano, C. L., & Cárdenas-Heredia, F. R. (2020). COVID-19 in pregnant women. Risks and symptoms presented. CEUS Scientific Journa, 2(1), 23-30. https://ceus.ucacue.edu.ec/index.php/ceus/article/view/34