China coronavirus cases may have been four times official figure, says study
The Guardian, April 23, 2020
微博大V“棒棒医生”因言获罪 成李文亮第二？(A new “Dr. Li Wenliang”? Hubei doctor is punished for criticism of government policy on COVID-19)
Radio Free Asia, April 22, 2020
中共审查延伸至Youtube？“财经冷眼”被封号 (CPC censorship reaching Youtube? "Financial Cold Eye" commentary account shut down)
Radio Free Asia, April 21, 2020
方方：“我最愿意在国内出版” (Fang Fang, author of Wuhan Diary: "I wish above all to be published in China")
Deutsche Welle, April 22, 2020