Firdausy, Nadia, Indah Murni, Agung Triono, Noormanto Noormanto, and Sasmito Nugroho. 2018. “Low Peripheral Oxygen Saturation As a Risk Factor for Brain Abscess in Children With Cyanotic Congenital Heart Disease”. Paediatrica Indonesiana 58 (5), 252-6. https://doi.org/10.14238/pi58.5.2018.252-6.