Six-Month Effectiveness of BNT162B2 mRNA COVID-19 Vaccine in a Large US Integrated Health System: A Retrospective Cohort Study
SSRN Electronic Journal (2021) - Comments
doi: 10.2139/ssrn.3909743  issn: 1556-5068 

Sara Y. Tartof, Jeff M. Slezak, Heidi Fischer, Vennis Hong, Bradley K. Ackerson, Omesh N. Ranasinghe, Timothy B. Frankland, Oluwaseye A. Ogun, Joann M. Zamparo, Sharon Gray, Srinivas R. Valluri, Kaijie Pan, Frederick J. Angulo, Luis Jodar, John M. McLaughlin