Dr Yokubjon Kurbanov. INDICATORS OF FREQUENCY OF MTHFR GENE RS 1801131 1298 A>C POLYMORPHISM IN COVID-19. ijmsphr [Internet]. 2023 Sep. 30 [cited 2026 Mar. 30];4(09):42-7. Available from: http://ijmsphr.com/index.php/ijmsphr/article/view/67