title: Duration of Cardiac Arrest Resuscitation: Deciding When to "Call the Code".
authors.affiliation: From the Center for Resuscitation Science (E.L.M., B.S.A.), Department of Emergency Medicine, University of Pennsylvania, Philadelphia, PA; and Department of Emergency Medicine (E.L.M.), Queen's University, Kingston, Ontario, Canada.
authors.forename: Eric L
authors.initials: EL
authors.lastname: Mutter
authors.affiliation: From the Center for Resuscitation Science (E.L.M., B.S.A.), Department of Emergency Medicine, University of Pennsylvania, Philadelphia, PA; and Department of Emergency Medicine (E.L.M.), Queen's University, Kingston, Ontario, Canada. benjamin.abella@uphs.upenn.edu.
authors.forename: Benjamin S
authors.initials: BS
authors.lastname: Abella
mesh_terms: D016887:Cardiopulmonary Resuscitation / Q000706:statistics & numerical data*; D004632:Emergency Medical Services / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D008297:Male; D058687:Out-of-Hospital Cardiac Arrest / Q000628:therapy*; D028761:Withholding Treatment / Q000592:standards*
keywords: Editorials; cardiopulmonary resuscitation; heart arrest