Yan, N., Lee, P., Jie, H., Zhou, C., Yuan, Y. (2024). 'The Ratio of Peripheral Blood Natural Killer Cells is not a Solid Surrogate Immune Index in Unexplained Recurrent Miscarriage', Iranian Journal of Immunology, 21(1), pp. 15-26. doi: 10.22034/iji.2024.99305.2634