title: Classification of gallstones and epidemiologic studies.
authors.forename: F
authors.initials: F
authors.lastname: Cetta
authors.forename: F
authors.initials: F
authors.lastname: Lombardo
authors.forename: M
authors.initials: M
authors.lastname: Giubbolini
authors.forename: C
authors.initials: C
authors.lastname: Baldi
authors.forename: A
authors.initials: A
authors.lastname: Cariati
mesh_terms: D002769:Cholelithiasis / Q000145:classification* / Q000208:ethnology*; D006801:Humans; D017058:Mexican Americans; D013781:Texas / Q000453:epidemiology