Functional hypothalamic amenorrhea: An endocrine society clinical practice guideline (2017).

Gordon, C.M., K.E. Ackerman, S.L. Berga, J.R. Kaplan, G. Mastorakos, M. Misra, M.H. Murad, N.F. Santoro, and M.P. Warren (2017). Functional hypothalamic amenorrhea: An endocrine society clinical practice guideline. J. Clin. Endocrinol. Metab. 102: 1413-1439.