16alpha-Hydroxyoestrone in the urine of pregnant women.
D004967:Estrogens / Q000652:urine*; D005260:Female; D006801:Humans; D006894:Hydroxyestrones; D011247:Pregnancy / Q000652:urine
D004967:Estrogens; D006894:Hydroxyestrones
ESTROGENS/in urine; PREGNANCY/urine in