Sumarno , Altharikh Syah Alam, Roro Lintang Suryani, and Made Suandika. 2023. “Status Perokok Dan Nilai Saturasi Oksigen Pasca Anestesi Umum”. Bali Medika Jurnal 10 (2):191-200. https://doi.org/10.36376/bmj.v10i2.353.