Gordon, C. M., Ackerman, K. E. and Berga, S. L. (2017) “Functional hypothalamic amenorrhea: аn endocrine society clinical practice guideline, 2017”, REPRODUCTIVE ENDOCRINOLOGY, (38), pp. 13–21. Available at: https://reproduct-endo.com/article/view/119834 (Accessed: 3May2024).