Research ArticleOpen accessIn the keywordsCTLA-4 Gene Polymorphism in Relation to Thyroid Disorders in Patients with Chronic Hepatitis C Under Interferon Alpha TherapySalwa M. Abo El-Khair, Abd El-Hameed A. Metwali, Mohamed Abd El-Maksoud, Tarek BesheerAmerican Journal of Biochemistry and Biotechnology, Vol. 8, Issue 3 · 20 Sep 2012 · 7,582 accessesView PDFCite