![Serum Progesterone Before and After Human Chorionic Gonadotropin Injection Depends on the Estradiol Response to Ovarian Hyperstimulation During In Vitro Fertilization–Embryo Transfer Cycles]()
Serum Progesterone Before and After Human Chorionic Gonadotropin Injection Depends on the Estradiol Response to Ovarian Hyperstimulation During In Vitro Fertilization–Embryo Transfer CyclesSteven R. Lindheim; Mathew A. Cohen; Peter L. Chang; Mark V. Sauer · 1999