Hassanipour, S., Bagheri Faradonbeh, S., Momeni, K., Heidarifard, Z., Khosousi, M.-J., Khosousi, L., Ameri, H., & Arab-Zozani, M. (2020). A systematic review and meta-analysis of pregnancy and COVID-19: Signs and symptoms, laboratory tests, and perinatal outcomes. International Journal of Reproductive BioMedicine (IJRM), 18(12), 1005–1018. https://doi.org/10.18502/ijrm.v18i12.8022