EMS Field Guide ALS Version
The original and still the best. --EMS MagazineThe EMS Field Guide by Informed Publishing is probably the most popular pocket reference guide carried on ambulances across the country. It is a better reference than any other pocket guide on the market. --About.comI've been using Informed ALS field guides since I began as a Paramedic and now I employ it in the sands of Iraq as a combat corpsman. The knowledge in the guide along with the sturdiness of the flip pages makes it a must have in any theater of care. --Dwain Griffis, stationed in Iraq