Munjal P, Agarwal K, Yadav R. Peripheral Blood Natural Killer Cells and Th1 Cytokines in Unexplained Female Infertility. Thai J Obstet Gynaecol [internet]. 2026 Apr. 21 [cited 2026 Sep. 28];34(2):122-30. available from: https://he02.tci-thaijo.org/index.php/tjog/article/view/276753