Safonova, T.N., Zaitseva, G.V., Surnina, Z.V., Lukina, S.S., Loginov, V.I. and Burdennyy, A.M. 2020. Polymorphisms of THBS1, GTF2I, STAT4, PTPN22 genes contributes to development of dry keratoconjunctivitis in patients with rheumatoid arthritis and primary Sjogren’s syndrome. Patogenez (Pathogenesis). 18, 2 (Jun. 2020), 71-78. DOI:https://doi.org/10.25557/2310-0435.2020.02.71-78.