COVID-19(7) Treatment(5) Mortality(5) thrombosis(4) thrombotic event(4) DVT(4) Deep vein(4) Deep vein thrombosis(4) Coagulation(4) Patient(3) Analysis(3) Seafood(2) Laboratory parameters(2) Coronavirus disease 2019(2) Fibrinogen levels(2) multiple organ failure(2) infected individual(2) deep(2) lung(2) THROMBOPLASTIN(2) COVID-19 patients(2) hyperactivity(2) Evidence(2) conducted(2) D-dimer(2) Gamma(2) Organ failure(2) elevated(2) had more(2) Venous Thromboembolism(2)