Mupparapu M, Venkataram R, Baikunje N, D’sa I, Thimmaiah CM. Assessment of left ventricular function in subjects with chronic obstructive pulmonary disease. Monaldi Arch Chest Dis [Internet]. 2023 Oct. 16 [cited 2024 May 11];. Available from: https://www.monaldi-archives.org/macd/article/view/2654