Ivanovich, Kryukov, Galina Bondareva, and Nguyen Thao. “Allergic Rhinitis Complicated by Hypertrophy of the Mucous Membrane of Nasal Turbinates in Patients of Northern Vietnam”. Biomedical Research and Therapy 7, no. 6 (June 24, 2020): 3813-3818. Accessed August 11, 2020. http://www.bmrat.org/index.php/BMRAT/article/view/609.