The isolation of 16-epioestriol from the urine of pregnant women.
D004964:Estriol; D004967:Estrogens / Q000652:urine*; D011247:Pregnancy / Q000652:urine; D014556:Urine
D004967:Estrogens; D004964:Estriol
ESTROGENS/in urine; PREGNANCY/urine in; URINE