title: Predictive value of serum progesterone levels.
authors.forename: A
authors.initials: A
authors.lastname: Farina
mesh_terms: D000026:Abortion, Habitual / Q000209:etiology*; D005260:Female; D006801:Humans; D008183:Luteal Phase / Q000502:physiology; D011247:Pregnancy; D011374:Progesterone / Q000097:blood*
chemical_list: D011374:Progesterone