Purba, D., E. Aritonang, and E. P. K. Bu’ulolo. “GAMBARAN KADAR LAJU ENDAP DARAH PADA PENDERITA DIABETES MELITUS TIPE 2 DI RUMAH SAKIT UMUM BUNDA THAMRIN”. JURNAL ANALIS LABORATORIUM MEDIK, vol. 5, no. 2, Dec. 2020, pp. 41-45, https://e-journal.sari-mutiara.ac.id/index.php/ALM/article/view/5086.