The Role of Simple Blood Tests and a Modified Chest X-Ray Scoring System in Assessing the Severity Disease and Mortality Risk in COVID-19 Patients in a Secondary Hospital, Indonesia

印度尼西亚一家二级医院中，简易血液检测和改良胸部X光评分系统在评估COVID-19患者疾病严重程度和死亡风险中的作用