Shiroshita, Akihiro, Yu Tanaka, Kei Nakashima, Atsushi Shiraishi, Hiroki Matsui, and Masahiro Aoshima. “Short-Term Responses to High-Dose Inhaled Corticosteroid Treatment in Patients With Chronic Obstructive Pulmonary Disease With a Fractional Nitric Oxide Concentration over 35 Parts Per Billion: A Single-Centre pre–post Study”. Archives of Asthma, Allergy and Immunology 4, no. 1 (October 6, 2019): 012–017. Accessed January 9, 2026. https://www.allergyimmunoljournal.com/index.php/aaai/article/view/aaai-aid1020.