Taufik, A., R. G. Wachjudi, and L. Hamijoyo. “Factors Related to Infection in Systemic Lupus Erythematosus Patients Admitted to the Hospital”. Indonesian Journal of Rheumatology, Vol. 14, no. 1, Mar. 2022, pp. 588-97, doi:10.37275/ijr.v14i1.201.