Kilercik M, Demirelce Ö, Serdar MA, Mikailova P, Serteser M. A new haematocytometric index: Predicting severity and mortality risk value in COVID-19 patients. PLoS One. 2021;16(8):e0254073. https://doi.org/10.1371/journal.pone.0254073

Ding Y, Yan H, Guo W. Clinical Characteristics of Children With COVID-19: A Meta-Analysis. Front Pediatr. 2020;8:431. https://doi.org/10.3389/fped.2020.00431

Mitchell WB. Thromboinflammation in COVID-19 acute lung injury. Paediatr Respir Rev. 2020;35:20-4. https://doi.org/10.1016/j.prrv.2020.06.004

Rostami M, Mansouritorghabeh H. D-dimer level in COVID-19 infection: a systematic review. Expert Rev Hematol. 2020;13(11):1265-75. https://doi.org/10.1080/17474086.2020.1831383

Zhang L, Yan X, Fan Q, Liu H, Liu X, Liu Z et al. D-dimer levels on admission to predict in-hospital mortality in patients with COVID-19. J Thromb Haemost. 2020;18(6):1324-29. https://doi.org/10.1111/jth.14859

Pouladzadeh M, Safdarian M, Choghakabodi PM, Amini F, Sokooti A. Validation of red cell distribution width as a COVID-19 severity screening tool. Future Sci OA. 2021;7(7);FSO712. https://doi.org/10.2144/fsoa-2020-0199

Mruk B, Plucińska D, Walecki J, Półtorak-Szymczak G, Sklinda K. Chest Computed Tomography (CT) Severity Scales in COVID-19 Disease: A Validation Study. Med Sci Monit. 202;27:e931283. https://doi.org/10.12659/MSM.931283

Guan WJ, Ni ZY, Hu Y, Liang WH, Ou CQ, He JX, et al. Clinical Characteristics of Coronavirus Disease 2019 in China. N Engl J Med. 2020;382(18):1708-20. https://doi.org/10.1056/NEJMoa2002032

Zhou F, Yu T, Du R, Fan G, Liu Y, Liu Z, et al. Clinical course and risk factors for mortality of adult inpatients with COVID-19 in Wuhan, China: a retrospective cohort study. Lancet. 2020;395(10229):1054-62. https://doi.org/10.1016/S0140-6736(20)30566-3

Tang N, Bai H, Chen X, Gong J, Li D, Sun Z. Anticoagulant treatment is associated with decreased mortality in severe coronavirus disease 2019 patients with coagulopathy. J Thromb Haemost. 2020;18(5):1094-99. https://doi.org/10.1111/jth.14817

Gupta N, Zhao YY, Evans CE. The stimulation of thrombosis by hypoxia. Thromb Res. 2019;181:77-83. https://doi.org/10.1016/j.thromres.2019.07.013