Ahmed Hussein El Sherif, Randa Aly Soliman, Walid Mohamed Kamel, Noura Mohamed Nageib Aly , translator. “Prognostic Value of Transthoracic Echocardiography and BNP As a Biomarker of Cardiac Dysfunction in COVID-19 and Non COVID-19 Pneumonia Patients Admitted to Intensive Care Units. ”. Cuestiones De Fisioterapia, vol. 54, no. 4, Feb. 2025, pp. 5244-63, https://doi.org/10.48047/h7rg9727.