Qin, R., Feng, Y., Zhang, H., Zhao, B., Lei, W., Sun, H., . . . Li, J. Protective Effect of Allergen Immunotherapy in Patients With Allergic Rhinitis and Asthma Against COVID-19 Infection: Observational, Nationwide, and Multicenter Study. JMIR Publications.
Chicago Style (17th ed.) CitationQin, Rundong, et al. Protective Effect of Allergen Immunotherapy in Patients With Allergic Rhinitis and Asthma Against COVID-19 Infection: Observational, Nationwide, and Multicenter Study. JMIR Publications.
MLA (9th ed.) CitationQin, Rundong, et al. Protective Effect of Allergen Immunotherapy in Patients With Allergic Rhinitis and Asthma Against COVID-19 Infection: Observational, Nationwide, and Multicenter Study. JMIR Publications.
Warning: These citations may not always be 100% accurate.