title: [Morphological structure of the hemisection surface and chemical composition of biliary calculi].
mesh_terms: D002769:Cholelithiasis / Q000378:metabolism* / Q000473:pathology; D006801:Humans; D008855:Microscopy, Electron, Scanning
vernacular_title: Structure morphologique de la surface d'hémisection et composition chimique des calculs biliaires.