APA Zitierstil

Guan, W., Liang, W., Shi, Y., Gan, L., Wang, H., He, J., & Zhong, N. (2021). Chronic Respiratory Diseases and the Outcomes of COVID-19: A Nationwide Retrospective Cohort Study of 39,420 Cases. J Allergy Clin Immunol Pract.

Chicago Zitierstil

Guan, Wei-jie, Wen-hua Liang, Ying Shi, Lan-xia Gan, Hai-bo Wang, Jian-xing He, und Nan-shan Zhong. "Chronic Respiratory Diseases and the Outcomes of COVID-19: A Nationwide Retrospective Cohort Study of 39,420 Cases." J Allergy Clin Immunol Pract 2021.

MLA Zitierstil

Guan, Wei-jie, et al. "Chronic Respiratory Diseases and the Outcomes of COVID-19: A Nationwide Retrospective Cohort Study of 39,420 Cases." J Allergy Clin Immunol Pract 2021.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.