H. Ghazi, A. Al-Obaidi, H. Adnan, and M. Habib, “Immunocytochemical Detection of Glutathione S-Transferase in Peripheral Blood Lymphocytes of Rheumatoid Arthritis Patients”, J Fac Med Bagdad, vol. 57, no. 4, pp. 302-305, Jan. 2016.