Luteal support after luteinizing hormone-releasing hormone agonist for in vitro fertilization: superiority of human chorionic gonadotropin over oral progesterone

The luteal phase and early pregnancy after combined GnRH-agonist/HMG treatment for superovulation in IVF or GIFT

Johan Smitz, Paul Devroey, M. Camus et al. · Human Reproduction · 1988 · 219 citations

Failure of implantation in human in vitro fertilization and embryo transfer patients: the effects of altered progesterone/estrogen ratios in humans and mice

A. A. Gidley-Baird, C. O’Neill, Michael J. Sinosich et al. · Fertility and Sterility · 1986 · 191 citations

Infertility, Hormonal Contraceptive, Developmental Biology +15

Evidence for an adverse effect of elevated serum estradiol concentrations on embryo implantation

Robert G. Forman, J. Belaïsch-Allart, Nicholas Fries et al. · Fertility and Sterility · 1988 · 190 citations

Developmental Biology, Medicine, Implantation (Embryology) +9

Management of failed cycles in an IVF/GIFT programme with the combination of GnRH analogue and HMG

Johan Smitz, Paul Devroey, P. Braeckmans et al. · Human Reproduction · 1987 · 172 citations

In vitro fertilization: the degree of endometrial insufficiency varies with the type of ovarian stimulation

K. Sterzik, Christian Dallenbach, Volker Schneider et al. · Fertility and Sterility · 1988 · 115 citations

Infertility, Fertility, Ovarian Stimulation +12