title: Estriol in pregnancy. I. A radioimmunoassay for urinary estriol.
mesh_terms: D000818:Animals; D003124:Colorimetry; D003429:Cross Reactions; D004964:Estriol / Q000378:metabolism / Q000652:urine*; D005069:Evaluation Studies as Topic; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008722:Methods; D008991:Monitoring, Physiologic; D011225:Pre-Eclampsia / Q000652:urine*; D011247:Pregnancy; D011254:Pregnancy in Diabetics / Q000652:urine*; D011863:Radioimmunoassay; D012756:Sheep / Q000276:immunology; D013386:Succinates / Q000378:metabolism; D014316:Tritium
chemical_list: D013386:Succinates; D014316:Tritium; D004964:Estriol