Khan M, Naseeb S. Perinatal Mortality and Its Causes at Jinnah Postgraduate Medical Center, Karachi. Biol Clin Sci Res J [Internet]. 2025 May 31 [cited 2026 Apr. 21];6(5):175-8. Available from: https://bcsrj.com/ojs/index.php/bcsrj/article/view/1700