Boikos, C., Fischer, L., O’Brien, D., Vasey, J., Sylvester, G. C., & Mansi, J. A. (2021). Relative Effectiveness of the Cell-derived Inactivated Quadrivalent Influenza Vaccine Versus Egg-derived Inactivated Quadrivalent Influenza Vaccines in Preventing Influenza-related Medical Encounters During the 2018–2019 Influenza Season in the United States. Clin Infect Dis.

Boikos, Constantina, Lauren Fischer, Dan O’Brien, Joe Vasey, Gregg C. Sylvester, and James A. Mansi. "Relative Effectiveness of the Cell-derived Inactivated Quadrivalent Influenza Vaccine Versus Egg-derived Inactivated Quadrivalent Influenza Vaccines in Preventing Influenza-related Medical Encounters During the 2018–2019 Influenza Season in the United States." Clin Infect Dis 2021.

Boikos, Constantina, et al. "Relative Effectiveness of the Cell-derived Inactivated Quadrivalent Influenza Vaccine Versus Egg-derived Inactivated Quadrivalent Influenza Vaccines in Preventing Influenza-related Medical Encounters During the 2018–2019 Influenza Season in the United States." Clin Infect Dis 2021.