title: Limy bile and radiopaque, calcified gallstones: a combined analytical, radiographic, and micromorphologic investigation.
mesh_terms: D001646:Bile / Q000032:analysis*; D002769:Cholelithiasis / Q000000981:diagnostic imaging / Q000473:pathology*; D002784:Cholesterol / Q000032:analysis; D006801:Humans; D007259:Infrared Rays; D008855:Microscopy, Electron, Scanning; D011859:Radiography; D013057:Spectrum Analysis; D014961:X-Ray Diffraction
chemical_list: D002784:Cholesterol