Yarmukhamedova, N.F., Matkarimova, D.S., Bakieva, S.K. and Salomova, F.I. 2021. Features of the frequency of distribution of alleles and genotypes of polymorphisms of the gene Tnf-A (G-308a) in patients with rhinosinusitis and the assessment of their role in the development of this pathology. International journal of health & medical sciences. 4, 1 (Jul. 2021), 164-168. DOI:https://doi.org/10.31295/ijhms.v4n1.1671.