title: [Epidemiology of gallbladder diseases in Chile. I. Volume and general characteristics of the problem].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002677:Chile; D005705:Gallbladder Diseases / Q000453:epidemiology*; D006801:Humans; D008875:Middle Aged
vernacular_title: Epidemiología de las colecistopatias en Chile. I. Volumen y características generales del problema.