A randomized, double-blind, placebo-controlled phase III clinical trial to evaluate the efficacy and safety of SARS-CoV-2 vaccine (inactivated, Vero cell): a structured summary of a study protocol for a randomised controlled trial.
Trials. 2021 Apr 13; 22 (1): 276.
[Technical guidelines for seasonal influenza vaccination in China (2020-2021)].
Zhonghua Yu Fang Yi Xue Za Zhi. 2020 Oct 6; 54 (10): 1035-1059.
Vaccine Hesitancy among Italian Patients Recovered from COVID-19 Infection towards Influenza and Sars-Cov-2 Vaccination.
Vaccines (Basel). 2021 Feb 18; 9 (2).