Qasim Rahman, A.; Kamal Al-Kamali, R. . Association of IL-1β 542 T>A Gene Polymorphism With Recurrent Aphthous Stomatitis in Erbil City Population: Association of IL-1β 542 T>A Gene Polymorphism With RAS. Cell Mol Biol (Noisy-le-grand) 2024, 70, 7-12.