Nopian Hidayat, Novita Anggraeni, and Ricko Yorinda Putra. “Programmed Intermittent Epidural Bolus (PIEB) Versus Patient-Controlled Epidural Analgesia (PCEA) With Continuous Basal Infusion for Labor Analgesia: A Meta-Analysis ”. Bioscientia Medicina : Journal of Biomedicine and Translational Research, Vol. 9, no. 6, Apr. 2025, pp. 7756-73, doi:10.37275/bsm.v9i6.1311.