Critical evaluation of vaginal cytology, urinary oestriol and pregnanediol in pregnant women with bad obstetric history without obvious cause.
D000328:Adult; D004964:Estriol / Q000652:urine*; D005260:Female; D006801:Humans; D011247:Pregnancy; D011248:Pregnancy Complications / Q000175:diagnosis* / Q000473:pathology / Q000652:urine; D011276:Pregnanediol / Q000652:urine*; D014621:Vagina / Q000473:pathology*
D004964:Estriol; D011276:Pregnanediol