Mahisa, Orizanov, Yusmein Uyun, and Bambang Suryono. “Epidural Labour Anagesia (ELA)”. Jurnal Komplikasi Anestesi 4, no. 1 (May 27, 2023): 99-109. Accessed November 23, 2024. https://dev.journal.ugm.ac.id/v3/jka/article/view/7278.