Pasqualetto, M. C., M. D. Sorbo, M. Vitiello, C. Ferrara, M. Scevola, F. Pantalone, F. Gelain, C. Aloi, M. Nizzetto, and F. Rigo. “Pulmonary Hypertension in COVID-19 Pneumoniae: It Is Not Always As It Seems ”. European Journal of Case Reports in Internal Medicine, vol. 7, no. 12, Dec. 2020, doi:10.12890/2020_002160.