title: Determination of free estradiol-17beta levels in pregnancy plasma by competitive protein-binding method.
mesh_terms: D001609:Beta-Globulins; D002855:Chromatography, Thin Layer; D004958:Estradiol / Q000097:blood* / Q000302:isolation & purification; D004964:Estriol / Q000097:blood; D004967:Estrogens / Q000302:isolation & purification; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis; D005865:Gestational Age; D006801:Humans; D008722:Methods; D011247:Pregnancy; D011248:Pregnancy Complications / Q000175:diagnosis; D011485:Protein Binding; D013256:Steroids / Q000302:isolation & purification; D014316:Tritium
chemical_list: D001609:Beta-Globulins; D004967:Estrogens; D013256:Steroids; D014316:Tritium; D004958:Estradiol; D004964:Estriol