title: [Re-examination of cholesterol monohydrate and sterols in cholesterol gallstones by infrared spectroscopy, X-ray analysis and mass spectrometry].
mesh_terms: D002769:Cholelithiasis / Q000378:metabolism*; D002784:Cholesterol / Q000032:analysis*; D006801:Humans; D013058:Mass Spectrometry; D008970:Molecular Weight; D013055:Spectrophotometry, Infrared; D013261:Sterols / Q000032:analysis*; D014961:X-Ray Diffraction
chemical_list: D013261:Sterols; D002784:Cholesterol