title: The IV difficulty scale. A competitive scoring system for challenging intravenous sticks.
authors: San Francisco Fire Department, CA, USA.
authors: Justin
authors: J
authors: Schorr
mesh_terms: D004634:Emergency Medical Technicians; D006801:Humans; D007262:Infusions, Intravenous; D017064:Process Assessment, Health Care / Q000379:methods*; D013647:Task Performance and Analysis