title: An attempt at data verification in the EACTS Congenital Database: data before and after verification differ significantly.
authors.affiliation: Institute for Medical Informatics, Biometry and Epidemiology, University Hospital Essen, Hufelandstr. 55, D-45122 Essen, Germany.
authors.forename: Markus
authors.initials: M
authors.lastname: Neuhäuser
authors.forename: Nils
authors.initials: N
authors.lastname: Lehmann
authors.forename: Michael
authors.initials: M
authors.lastname: Nonnemacher
authors.forename: Jürgen
authors.initials: J
authors.lastname: Stausberg
mesh_terms: D016001:Confidence Intervals; D016208:Databases, Factual; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000453:epidemiology* / Q000401:mortality; D019451:Information Management / Q000706:statistics & numerical data*