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Retrospective Studies
Treatment Outcome
Risk Factors
Time Factors
Prospective Studies
ROC Curve
Multivariate Analysis
Logistic Models
Survival Analysis
Survival Rate
Singapore
Necrotizing Fasciitis
Soft Tissue Infections
Peptic Ulcer Perforation
Stomach Ulcer
Needle Biopsy
Diagnosis, Differential
Gastrectomy
Lymph Nodes
Rectum
Co-Publications
5
3
2
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