Undertriage, overtriage, or no triage? In search of the unnecessary emergency department visit.
Asplin
B R
BR
D000488:Allied Health Personnel / Q000191:economics; D003363:Cost Control; D003951:Diagnostic Errors; D004636:Emergency Service, Hospital / Q000191:economics; D015276:Health Care Rationing / Q000191:economics; D006297:Health Services Accessibility / Q000191:economics; D006801:Humans; D014218:Triage; D014481:United States; D019564:Unnecessary Procedures / Q000191:economics