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Emergency Service, Hospital
Abdominal Pain
Acute Disease
Necrotizing Fasciitis
Prospective Studies
Cross-Sectional Studies
Retrospective Studies
Biological Markers
Time Factors
Linear Models
Length of Stay
Cohort Studies
Diagnosis, Differential
X Ray Computed Tomography
Triage
Emergency Medicine
Crowding
Questionnaires
Pennsylvania
Philadelphia
Co-Publications
15
11
10
7
5
4
3
2
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