“Pengaruh Pemberian Magnesium Sulfat Intravena Prainduksi Terhadap Kebutuhan Analgetik Pasca-Simple Mastectomy”. Jurnal Anestesi Perioperatif, vol. 7, no. 2, Sept. 2019, pp. 83-91, https://doi.org/10.15851/jap.v7n2.1708.