title: [Semi-automatic determination of urinary pregnandiol by gas-liquid chromatography].
mesh_terms: D001322:Autoanalysis; D002849:Chromatography, Gas; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D006868:Hydrolysis; D008598:Menstruation; D011247:Pregnancy; D011276:Pregnanediol / Q000652:urine*
chemical_list: D011276:Pregnanediol
vernacular_title: Determinación semiautomatizada de pregnandiol urinario por cromatografía gas-líquido