Clini EM, Roversi S, Beghè B, Schito M, Garofalo M, Stendardo M, et al. Breathlessness, but not cough, suggests chronic obstructive pulmonary disease in elderly smokers with stable heart failure. Multidiscip Respir Med [Internet]. 2018 Oct. 1 [cited 2024 Jul. 7];13(1). Available from: https://mrmjournal.org/index.php/mrm/article/view/185