1 A guide to Pulse Oximetry for first aiders November 12, 2014 by John Furst · Published November 12, 2014
0 What does SAMPLE stand for in first aid? May 29, 2015 by John Furst · Published May 29, 2015 · Last modified March 29, 2023
0 A Complete First Aid Guide to COPD January 3, 2020 by John Furst · Published January 3, 2020 · Last modified December 28, 2019