Apsari, Ratih Kumala Fajar, and Yusmein Uyun. “PENGGUNAAN ULTRASOUND DI ANESTESI OBSTETRI”. Jurnal Komplikasi Anestesi 5, no. 3 (August 1, 2018): 63-73. Accessed July 18, 2024. https://jurnal.ugm.ac.id/v3/jka/article/view/7342.