Tsuda, H., Ito, Y., Todo, Y., Iba, T., Tasaka, K., Sutou, Y., … Yokoyama, Y. (2018). Measurement of endometrial thickness in premenopausal women in office gynecology. Reproductive Medicine and Biology, 17(1), 29-35. https://doi.org/10.1002/rmb2.12062