The use of ultrasound in a human in vitro fertilization program.
D004958:Estradiol / Q000097:blood; D005260:Female; D005307:Fertilization in Vitro / Q000379:methods*; D006801:Humans; D009865:Oocytes / Q000166:cytology; D006080:Ovarian Follicle / Q000166:cytology; D014463:Ultrasonography / Q000379:methods*
D004958:Estradiol