Malia, Sherly Melvinia, Nurul Islamy, and Ramadhan Triyandi. “Smoking As A Risk Factor Of Placenta Abruption”. Medical Profession Journal of Lampung 13, no. 1 (January 30, 2023): 162-165. Accessed December 21, 2024. http://journalofmedula.com/index.php/medula/article/view/564.