Raeisi, M., Kalantar, K., Namavar Jahromi, B. and Gharesi-Fard, B. 2020. CD52+ regulatory T cells and CD52-expressing sperms downregulated in couples with unexplained infertility: A case–control study. International Journal of Reproductive BioMedicine (IJRM). 13, 5 (Jun. 2020), 385–387. DOI:https://doi.org/10.18502/ijrm.v13i5.7159.