Samra Khan, Sharmeen Fayyaz, Muhammad Irfan, Muhammad Shakeel, Zaib Un Nisa Talbani, Sajida Imran, Muhammad Khalid Shafi, Imtiaz Bashir, and Ishtiaq Ahmed Khan. “Investigating Vertical Transmission and Maternofoetal Outcomes in Pregnant Women With COVID-19: A Case-Control Study from Pakistan”. Journal of the Pakistan Medical Association 74, no. 2 (February 11, 2024): S33-S38. Accessed May 13, 2025. https://jpma.org.pk/index.php/public_html/article/view/20243.