title: A rapid and simple procedure for the determination of urinary cholesterol.
mesh_terms: D002784:Cholesterol / Q000652:urine*; D002849:Chromatography, Gas / Q000379:methods; D005260:Female; D005498:Follicular Phase; D006801:Humans; D008183:Luteal Phase; D008832:Microchemistry; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D011276:Pregnanediol / Q000652:urine; D013997:Time Factors
chemical_list: D002784:Cholesterol; D011276:Pregnanediol