Rahayu, Mella Budi, Martyarini Budi Setyawati, and Magenda Bisma Yudha. “Perbedaan Penggunaan Jarum 25g Dan 27g Terhadap Kejadian Post Dural Puncture Headache Pada Pasien Spinal Anestesi”. Jurnal Penelitian Perawat Profesional 6, no. 5 (October 3, 2024): 2659-2666. Accessed May 12, 2026. http://jurnal.globalhealthsciencegroup.com/index.php/JPPP/article/view/4299.