APA (7th ed.) Citation

Machado, A., Kislaya, I., Larrauri, A., Matias Dias, C., & Nunes, B. (2020). Impact of national influenza vaccination strategy in severe influenza outcomes among the high-risk Portuguese population.

Chicago Style (17th ed.) Citation

Machado, Ausenda, Irina Kislaya, Amparo Larrauri, Carlos Matias Dias, and Baltazar Nunes. Impact of National Influenza Vaccination Strategy in Severe Influenza Outcomes Among the High-risk Portuguese Population. 2020.

MLA (8th ed.) Citation

Machado, Ausenda, et al. Impact of National Influenza Vaccination Strategy in Severe Influenza Outcomes Among the High-risk Portuguese Population. 2020.

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