Unusual oestrogen concentrations during pregnancy.
D000328:Adult; D004764:Enterohepatic Circulation; D004964:Estriol / Q000097:blood / Q000378:metabolism* / Q000652:urine; D005260:Female; D005323:Fetal Monitoring; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D011248:Pregnancy Complications / Q000378:metabolism*
D004964:Estriol