title: Field desorption mass spectrometry in the analysis of a steroid conjugate, estriol-16alpha-glucuronide.
mesh_terms: D002850:Chromatography, Gel; D002852:Chromatography, Ion Exchange; D004964:Estriol / Q000652:urine*; D005069:Evaluation Studies as Topic; D005260:Female; D005965:Glucuronates / Q000652:urine*; D006801:Humans; D013058:Mass Spectrometry; D008722:Methods; D008970:Molecular Weight; D011188:Potassium; D011247:Pregnancy; D012964:Sodium
chemical_list: D005965:Glucuronates; D012964:Sodium; D004964:Estriol; D011188:Potassium