title: [Cholelithiasis and cholecystitis (etiology, pathogenesis and classification)].
mesh_terms: D002764:Cholecystitis / Q000145:classification / Q000209:etiology* / Q000503:physiopathology; D002769:Cholelithiasis / Q000145:classification / Q000209:etiology* / Q000503:physiopathology; D006801:Humans
vernacular_title: Zhelchnokamennaia bolesn' i kholetsistit (étiologiia, patogenez i flassifikatsiia).