Dalili, S.-M. ., B. Alizadeh, S. Sadat Ghiasi, and F. Rahimpour. “ATRIAL PARA-SYSTOLE AS A LATE PRESENTATION IN AN INFANT WITH COVID MYOCARDITIS”. Pakistan Heart Journal, vol. 55, no. 3, Sept. 2022, pp. 305-6, doi:10.47144/phj.v55i3.2252.