Roslaeni, Rini, Eka N Nawangsih, and Tristy Judarisa. 2023. “Relationship Between D-Dimer Level and Severity in COVID-19 Cases at Dustira Hospital”. ACTA Medical Health Sciences 2 (2):81-87. http://amhs.unjani.ac.id/index.php/acta_medica/article/view/47.