title: Elevated progesterone: estradiol ratio--another test of ovarian reserve?
authors.forename: Johnny S
authors.initials: JS
authors.lastname: Younis
mesh_terms: D004958:Estradiol / Q000097:blood*; D005260:Female; D006801:Humans; D010053:Ovary / Q000503:physiopathology*; D011374:Progesterone / Q000097:blood*
chemical_list: D011374:Progesterone; D004958:Estradiol