Siahaan, Mutiara, Azizah Nasution, Wiryanto Wiryanto, and Iksen Iksen. “Association Between Drug-Related Problems and Blood Pressure of Hypertensive Patients Admitted to Universitas Sumatera Utara Hospital”. Borneo Journal of Pharmacy 6, no. 1 (February 28, 2023): 87–92. Accessed November 23, 2024. https://journal.umpr.ac.id/index.php/bjop/article/view/3664.