[Studies on the extraction of red Kober dyes by organic solvents for the determination of urinary estrogens].
D004396:Coloring Agents; D003271:Contraceptive Agents, Female; D045166:Estradiol Congeners; D004967:Estrogens / Q000652:urine*; D005260:Female; D006801:Humans; D009930:Organic Chemicals; D012997:Solvents; D014551:Urinary Tract
D004396:Coloring Agents; D003271:Contraceptive Agents, Female; D045166:Estradiol Congeners; D004967:Estrogens; D009930:Organic Chemicals; D012997:Solvents
ESTROGENS/urine