title: [Systemic analysis of urinary steroids during human gestation].
mesh_terms: D005260:Female; D008401:Gas Chromatography-Mass Spectrometry / Q000379:methods; D006801:Humans; D008832:Microchemistry; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D011262:Pregnancy Trimester, Second; D011263:Pregnancy Trimester, Third; D011278:Pregnanes / Q000652:urine; D013256:Steroids / Q000652:urine*
chemical_list: D011278:Pregnanes; D013256:Steroids
vernacular_title: Analyse modulaire des steroïdes urinaires pendant la gestation humaine