Prolonged cardiopulmonary resuscitation and outcomes after out-of-hospital cardiac arrest

Shahzleen Rajan, Fredrik Folke, Kristian Kragholm, Carolina Malta Hansen, Christopher B Granger, Steen Møller Hansen, Eric D Peterson, Freddy K Lippert, Kathrine Bach Søndergaard, Lars Køber, Gunnar Hilmar Gislason, Christian Torp-Pedersen, Mads Wissenberg