Zahraa R. Albagoa, Imad A. Thanoon, Ali A. Younis. “Etanercept in Ankylosing Spondylitis: Effect On Some Hematological And Biochemical Parameters”. Annals of the Romanian Society for Cell Biology, vol. 25, no. 6, July 2021, pp. 15986-94, http://www.annalsofrscb.ro/index.php/journal/article/view/8779.