1. Psychoyos A. Hormonal control of uterine receptivity for nidation. Journal of Reproduction and Fertility. Supplement. 1976 Oct;(25):17-28.
2. Adamyan L.V., Alekseeva M.L., Minina L.S. Gormonal'nyi status i steroidretseptornaya sistema endometriya u patsientok s dobrokachestvennymi opukholyami i endometrioidnymi kistami yaichnikov. Akusherstvo i ginekologiya. 1990;9:55-57.
3. Agadzhanova L. Endometrial'nye pinopodii kak markery implantatsii cheloveka (obzor literatury). Problemy reproduktsii. 2004;3:6-11.
4. Endometrial dating and determination of the window of implantation in healthy fertile women