title: Mild stimulation for in vitro fertilization: making progress downward.
authors.forename: John
authors.initials: J
authors.lastname: Collins
mesh_terms: D004624:Embryo Transfer; D005260:Female; D005307:Fertilization in Vitro / Q000191:economics / Q000639:trends*; D006801:Humans; D010062:Ovulation Induction / Q000379:methods*