Bernardini L, Balmaceda JP, Gianaroli L, Ferraretti AP, Rojas F, Moretti-Rojas I, Brosens JJ, Devroey P, Stewart Kaplan A, Signal Transduction of hCG Induces Decidualization and Uterine Receptivity, Journal of Fertility Biomarkers, Volume 1, Issue 1, 2017, Pages 1-19, ISSN 2576-2818, https://doi.org/10.14302/issn.2576-2818.jfb-14-553. (https://openaccesspub.orgjfb/article/216) Keywords: HCG hormone; LH/HCG receptors; signals transduction; endometrial receptivity.