Salah Mahdi Muttar, Hassan Risan Mubarek and Ahmed Abdulhussein kawin (2023) “Interleukin-4 (C-589T) and Interleukin-17 (-197 G>A) Gene Polymorphisms in Psoriasis patients in Thi-Qar province south of Iraq”, Journal of Population Therapeutics and Clinical Pharmacology, 30(5), pp. 47–53. doi:10.47750/jptcp.2023.30.05.006.