Comparison of implantation rate between GnRH agonist and antagonist cycles according to E2 level

• C.W. Park, K.M. Yang, J.Y. Kim, M.K. Koong, I.S. Kang, I.O. Song

• Fertility and Sterility, September 2007, Elsevier
• DOI: 10.1016/j.fertnstert.2007.07.562