Fig. 1
 A. Some symptoms of COVID 19. B. Production of IgG and IgM in patient with COVID 19 and coagulation process (fibrinogen and D-dimer as markers in covid19)
Fig. 1 | Clinical and Molecular Allergy
 A. Some symptoms of COVID 19. B. Production of IgG and IgM in patient with COVID 19 and coagulation process (fibrinogen and D-dimer as markers in covid19)