APA (7th ed.) Citation

Lee, S. C., Son, K. J., Han, C. H., Jung, J. Y., & Park, S. C. (2020). Impact of comorbid asthma on severity of coronavirus disease (COVID-19). Nature Portfolio.

Chicago Style (17th ed.) Citation

Lee, Sang Chul, Kang Ju Son, Chang Hoon Han, Ji Ye Jung, and Seon Cheol Park. Impact of Comorbid Asthma on Severity of Coronavirus Disease (COVID-19). Nature Portfolio, 2020.

MLA (8th ed.) Citation

Lee, Sang Chul, et al. Impact of Comorbid Asthma on Severity of Coronavirus Disease (COVID-19). Nature Portfolio, 2020.