Perbandingan Nilai Regional Oxygen Saturation (rSO2) Pre dan Pascabedah Kraniotomi Tumor Removal di RSUP Haji Adam Malik, Medan. jap [Internet]. 2024 Apr. 30 [cited 2026 Jul. 6];12(1):6-13. Available from: https://beta.unpadmedjournals.id/index.php/jap/article/view/3390