TY - GEN AU - Kreutzer,J H AU - Meulendijk,P N TI - A method for the determination of estriol in urine during pregnancy SN - 0009-8981 PY - 1969///0117 KW - Chromatography, Gel KW - Dextrans KW - Estriol KW - urine KW - Estrogens, Conjugated (USP) KW - Female KW - Humans KW - Methods KW - Pregnancy N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/0009-8981(68)90096-x ER -