0 When to use an Oropharyngeal (OP) airway February 25, 2019 by John Furst · Published February 25, 2019
4 Components of High Quality CPR April 26, 2018 by John Furst · Published April 26, 2018 · Last modified March 22, 2023
5 Winter first aid: how to recognise and treat hypothermia December 5, 2013 by John Furst · Published December 5, 2013 · Last modified January 19, 2023