Kantilaras AP, Pamungkas RH. Correlation between clinical severity and chest X-ray grade using the Brixia score in pneumonia patients confirmed with the Delta variant of Covid-19. midwifery [Internet]. 2025 Apr. 3 [cited 2026 Jul. 9];13(1):126-35. Available from: https://www.midwifery.iocspublisher.org/index.php/midwifery/article/view/1886