The determination of small quantities of urinary oestrone, oestradiol-17 beta and oestriol using Ittrich's extraction method.
D004958:Estradiol / Q000652:urine*; D004964:Estriol; D004967:Estrogens / Q000652:urine*; D004970:Estrone; D006801:Humans
D004967:Estrogens; D004970:Estrone; D004958:Estradiol; D004964:Estriol
ESTRADIOL/urine; ESTROGENS/urine