Ahmad, M., Iqbal, A., Paracha, V. I., Rashid, A., & Rashid, A. (2011). ROLE OF POSTERIOR PERICARDIOTOMY IN PREVENTION OF PERICARDIAL EFFUSION AND ATRIAL FIBRILLATION AFTER CORONARY ARTERY BYPASS GRAFTING SURGERY. Pakistan Armed Forces Medical Journal, 61(1). https://pafmj.org/PAFMJ/article/view/1992