Urinary oestriol excretion in diabetic pregnancy. The problem of reference intervals.
D004964:Estriol / Q000652:urine*; D005260:Female; D005865:Gestational Age; D006801:Humans; D011247:Pregnancy; D011254:Pregnancy in Diabetics / Q000652:urine*; D012044:Regression Analysis; D013997:Time Factors
D004964:Estriol