title: Calling all volunteers.
authors.forename: A
authors.initials: A
authors.lastname: Glatfelter
mesh_terms: D004632:Emergency Medical Services; D004634:Emergency Medical Technicians / Q000600:supply & distribution; D006801:Humans; D007588:Job Satisfaction; D012424:Rural Population; D014481:United States; D014505:Urban Population; D014838:Volunteers / Q000706:statistics & numerical data*; D000078329:Workforce