Khalaf, Amer Salih, Ammar Mohammed Alwan, and Amer Saleem Khalaf. “Role of IFN-γ and TGF-β in the Pathophysiology of Chronic Sinusitis”. Galen Medical Journal (October 28, 2025): e3948. Accessed November 4, 2025. https://journals.salviapub.com/index.php/gmj/article/view/3948.