Singla, Chetna, Dhananjay Tiwari, Himali Jha, Mohammad Mustufa Khan, Sadaf Parveen, and Roshan Alam. “Estimation of D-Dimer, C-Reactive Protein and Ferritin in Covid-19 Survivors in a North Indian Hospital, Lucknow, India.”. Acta Biochimica Indonesiana 6, no. 2 (August 8, 2024): 172. Accessed November 2, 2025. https://pbbmi.org/newjurnal/index.php/actabioina/article/view/172.