title: Changes in plasma oestriol concentration associated with the onset of labour.
mesh_terms: D000328:Adult; D004964:Estriol / Q000097:blood*; D005260:Female; D005965:Glucuronates / Q000097:blood; D006801:Humans; D007743:Labor, Obstetric; D011247:Pregnancy; D011863:Radioimmunoassay; D013431:Sulfates / Q000097:blood; D013997:Time Factors
chemical_list: D005965:Glucuronates; D013431:Sulfates; D004964:Estriol