 | on August 6, 2022. "实时更新：新型冠状病毒肺炎疫情地图". Baidu Voice. Retrieved July 23, 2022. National Health Commission (March 2022). 新型冠状病毒肺炎诊疗方案 (试行第九版) [COVID-19 diagnosis... 59 KB (6,552 words) - 23:43, 17 September 2023 |
| on August 6, 2022. "实时更新：新型冠状病毒肺炎疫情地图". Baidu Voice. Retrieved July 23, 2022. National Health Commission (March 2022). 新型冠状病毒肺炎诊疗方案 (试行第九版) [COVID-19 diagnosis... 59 KB (6,552 words) - 23:43, 17 September 2023 |