A Randomized Clinical Trial Using CoronaVac or BNT162b2 Vaccine as a Third Dose in Adults Vaccinated with Two Doses of CoronaVac
American Journal of Respiratory and Critical Care Medicine (2022) - Comments
doi: 10.1164/rccm.202111-2655le  issn: 1073-449x  issn: 1535-4970  pubmed: 35015969 

Chris Ka Pun Mok, Samuel M.S. Cheng, Chunke Chen, Karen Yiu, Tat-On Chan, Kiu Cheung Lai, Kwun Cheung Ling, Yuanxin Sun, Malik Peiris, David S Hui