Yuwindry, I., Yusri, & Tangkas, H. H. (2023). Study of the Impact of Side Effects of Using Off-Label Drugs in Patients with Systemic Lupus Erythematosus on Health Costs. Journal of Advances in Medicine and Pharmaceutical Sciences, 2(2), 25-28. https://doi.org/10.36079/lamintang.jamaps-0202.529