Ozkaya-Parlakay, A., Cetin, I. I., Tezer, H., Gulhan, B., & Revide Sayli, T. (2014). Parainfluenza virus 4 presenting with pericardial effusion in an immunocompetent child. The Journal of Infection in Developing Countries, 8(08), 1079–1080. https://doi.org/10.3855/jidc.4391