Urinary estrogens as a measure of fetoplacental well-being.
D004967:Estrogens / Q000652:urine*; D005260:Female; D005333:Fetus / Q000378:metabolism; D006801:Humans; D008722:Methods; D010920:Placenta / Q000378:metabolism; D011247:Pregnancy; D011248:Pregnancy Complications / Q000652:urine
D004967:Estrogens