Al-Dhalimi , M.A., Abbas, E.C. and Al-muhana, A.M. (2013) “Measurement Serum Levels of IFNY, IL-17 and IL-4 of Psoriasis patients in Al- Najaf City”, Kufa Journal for Nursing Sciences, 3(3), pp. 1–7. doi:10.36321/kjns.vi20133.2514.