title: Missing data in the electronic medical record era.
authors.forename: Siegfried
authors.initials: S
authors.lastname: Perez
authors.forename: Gerben
authors.initials: G
authors.lastname: Keijzers
mesh_terms: D057286:Electronic Health Records / Q000592:standards*; D004636:Emergency Service, Hospital; D005568:Forms and Records Control / Q000592:standards; D006801:Humans