1.
Kumar K, Gupta PP, Verma AK, Yadav R. Assessment of prevalence and characteristics of asthma-COPD overlap among patients with chronic airflow obstruction. Monaldi Arch Chest Dis [Internet]. 2022 Sep. 2 [cited 2024 Jul. 22];93(2). Available from: https://www.monaldi-archives.org/macd/article/view/2323