Ali Abdat, Amira, and Muhammad Yusuf. “Late Referral of Eisenmenger Syndrome in Pregnancy at Dr. Soetomo Hospital Surabaya”. International Islamic Medical Journal 1, no. 2 (September 1, 2020): 43–49. Accessed November 24, 2024. https://journal2.unusa.ac.id/index.php/IIMJ/article/view/1588.