The use of rubber columns in the isolation of oestriol from pregnancy urine.
D001826:Body Fluids; D002845:Chromatography; D004964:Estriol; D004967:Estrogens / Q000652:urine*; D005260:Female; D006801:Humans; D011247:Pregnancy / Q000652:urine; D012408:Rubber
D004967:Estrogens; D012408:Rubber; D004964:Estriol
CHROMATOGRAPHY; ESTROGENS/in urine; PREGNANCY/urine in