Low estriol excretion in congenital heart block.
D000328:Adult; D004964:Estriol / Q000652:urine*; D005260:Female; D005315:Fetal Diseases / Q000652:urine*; D005318:Fetal Heart; D006327:Heart Block / Q000151:congenital* / Q000652:urine*; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy
D004964:Estriol