Roua Jamal Abdulkhaliq, et al. “SEROPREVALENCE OF RUBELLA, CYTOMEGALOVIRUS, HERPES, AND TOXOPLASMA GONDII IN RECURRENT ABORTED WOMEN IN BAGHDAD ”. Pakistan Journal of Biotechnology, vol. 14, no. 3, Sept. 2017, pp. 359-64, https://pjbt.org/index.php/pjbt/article/view/541.