Salah Mahdi Muttar, Hassan Risan Mubarek, and Ahmed Abdulhussein kawin, “Interleukin-4 (C-589T) and Interleukin-17 (-197 G>A) Gene Polymorphisms in Psoriasis patients in Thi-Qar province south of Iraq”, J Popl Ther Clin Pharmacol, vol. 30, no. 5, pp. 47–53, Mar. 2023, doi: 10.47750/jptcp.2023.30.05.006.