Tramarin R, Polverino M, Volterrani M, Girardi B, Chimini C, Ambrosino N, et al. ISMAR-study presentation: in-hospital epidemiology and clinical management of respiratory and cardiac comorbidities in cardiac and respiratory disease units. Multidiscip Respir Med [Internet]. 2014 May 20 [cited 2025 Jun. 30];9(1). Available from: https://mail.mrmjournal.org/index.php/mrm/article/view/406