[1]
“Investigation of rheumatoid factor in the serum of individuals vaccinated with Corona AstraZeneca and Pfizer vaccines”, Open her. period. Methodical. res., vol. 2, no. 4, pp. 35–38, Apr. 2024, Accessed: Jan. 24, 2026. [Online]. Available: https://academiaone.org/index.php/6/article/view/722