APA (7th ed.) Citation

Zhu, L., Han, Y., Lu, J., Tan, J., Liao, C., Guo, C., . . . Hu, D. Evaluation of Influenza Vaccine Effectiveness from 2021 to 2024: A Guangdong-Based Test-Negative Case–Control Study. MDPI AG.

Chicago Style (17th ed.) Citation

Zhu, Liyan, et al. Evaluation of Influenza Vaccine Effectiveness from 2021 to 2024: A Guangdong-Based Test-Negative Case–Control Study. MDPI AG.

MLA (9th ed.) Citation

Zhu, Liyan, et al. Evaluation of Influenza Vaccine Effectiveness from 2021 to 2024: A Guangdong-Based Test-Negative Case–Control Study. MDPI AG.

Warning: These citations may not always be 100% accurate.