Crowded venues. Avoid an EMS quagmire by preparing for mass gatherings.
Butler
W C
WC
Gesner
D E
DE
D000846:Anniversaries and Special Events; D003441:Crowding; D004189:Disaster Planning; D017598:Efficiency, Organizational; D004632:Emergency Medical Services / Q000458:organization & administration*; D006297:Health Services Accessibility; D006801:Humans; D010348:Patient Care Team; D010934:Planning Techniques; D012449:Safety; D013997:Time Factors; D014481:United States