1. Global strategy for the diagnosis, management, and prevention of chronic obstructive lung disease: the GOLD science committee report 2019;Singh;Eur Respir J,2019
2. Global Initiative for Chronic Obstructive Lung Disease. Global strategy for prevention, diagnosis, and management of COPD: 2023 report. Global Initiative for Chronic Obstructive Lung Disease website. Accessed April 4, 2024. https://goldcopd.org/2023-gold-report-2/
3. Once-daily single-inhaler triple versus dual therapy in patients with COPD;Lipson;N Engl J Med,2018
4. Extrafine inhaled triple therapy versus dual bronchodilator therapy in chronic obstructive pulmonary disease (TRIBUTE): a double-blind, parallel group, randomised controlled trial;Papi;Lancet,2018
5. Triple inhaled therapy at two glucocorticoid doses in moderate-to-very-severe COPD;Rabe;N Engl J Med,2020