Volunteer incentives. Solving recruitment and attrition problems.
D000488:Allied Health Personnel / Q000600:supply & distribution*; D004634:Emergency Medical Technicians / Q000600:supply & distribution*; D006801:Humans; D009042:Motivation; D010559:Personnel Management / Q000379:methods*; D010560:Personnel Selection; D010563:Personnel Turnover; D014481:United States; D014838:Volunteers / Q000600:supply & distribution*