title: WITHDRAWN: ECG quiz answers.
abstract: This article has temporarily being removed. A replacement will appear as soon as possible in which the reason for the removal of the article will be specified, or the article will be reinstated. The full Elsevier Policy on Article Withdrawal can be found at http://www.elsevier.com/locate/withdrawalpolicy.
authors.forename: Malcolm J
authors.initials: MJ
authors.lastname: Dennis