Daniel, Jefferson, Barney Isaac, and Devasahayam Jesudas Christopher. “Discordance Between Criteria-Diagnosed and Clinically-Diagnosed Asthma COPD Overlap (ACO) Among Hospitalized Patients in an Indian Referral Hospital”. Eastern Journal of Medical Sciences 8, no. 1 (February 26, 2023): 20–25. Accessed October 2, 2026. https://www.mansapublishers.com/ejms/article/view/3897.