Bakht Umar Khan, Fayaz Ahmed Memon, Muhammad Shehram, Muhammad Shahid, Fahad Khalid, Nayyar Arif. (2022). Pericardial Effusionin Patients Admitted in Emergency Department: Frequency and Causes. Pakistan Journal of Medical & Health Sciences, 16(05), 1450. https://doi.org/10.53350/pjmhs221651450