NUSRAT NOOR, N. N. Study of Obstetric Admissions to the Intensive Care Unit at PNS Shifa. Journal of Rawalpindi Medical College, Rawalpindi, Pakistan, v. 24, n. 1, 2020. Disponível em: https://journalrmc.com/index.php/JRMC/article/view/1179. Acesso em: 6 nov. 2025.