title: Serum levels of oestriol and human placental lactogen.
mesh_terms: D004964:Estriol / Q000097:blood*; D005260:Female; D006801:Humans; D010925:Placental Function Tests / Q000379:methods*; D010928:Placental Lactogen / Q000097:blood*; D011247:Pregnancy
chemical_list: D010928:Placental Lactogen; D004964:Estriol