title: A new rapid method for estimation of urinary pregnanediol.
mesh_terms: D000293:Adolescent; D000328:Adult; D000468:Alkalies; D002845:Chromatography / Q000295:instrumentation; D003124:Colorimetry; D005260:Female; D005782:Gels; D006801:Humans; D006868:Hydrolysis; D008722:Methods; D008832:Microchemistry; D011247:Pregnancy; D011276:Pregnanediol / Q000652:urine*; D012822:Silicon Dioxide; D012997:Solvents; D013997:Time Factors
chemical_list: D000468:Alkalies; D005782:Gels; D012997:Solvents; D012822:Silicon Dioxide; D011276:Pregnanediol