title: Epidemiologic research using administrative databases: garbage in, garbage out.
authors.affiliation: Centers for Disease Control and Prevention, Atlanta, Georgia.
authors.forename: Karen W
authors.initials: KW
authors.lastname: Hoover
authors.forename: Guoyu
authors.initials: G
authors.lastname: Tao
authors.forename: Charlotte K
authors.initials: CK
authors.lastname: Kent
authors.forename: Sevgi O
authors.initials: SO
authors.lastname: Aral
mesh_terms: D059019:Clinical Coding; D003625:Data Collection / Q000592:standards; D016208:Databases, Factual; D016021:Epidemiologic Studies; D006801:Humans; D008499:Medical Records