Ratri, Anudya Kartika, Mochamad Yusuf Alsagaff, and Tri Pudy Asmarawati. 2018. “Acute Pericarditis in Patient With Systemic Lupus Erythematosus: A Case Report”. Indonesian Journal of Cardiology 39 (1):32-43. https://doi.org/10.30701/ijc.v39i1.793.