Hadi, Denny, Jelita Siregar, and Noni Novisari Soeroso. “Differences In D-Dimer Levels Of Moderate And Severe Covid-19 Patients Treated At Hajj Adam Malik Hospital, Medan”. International Journal of Health and Pharmaceutical (IJHP) 5, no. 1 (February 14, 2025): 10–17. Accessed February 23, 2025. https://ijhp.net/index.php/IJHP/article/view/396.