Research Article
Evaluation of Six Preendoscopy Scoring Systems to Predict Outcomes for Older Adults with Upper Gastrointestinal Bleeding
Table 1
The ABC score.
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ABC: age, blood tests, and comorbidities; ASA: American Society of Anesthesiologists. |
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ABC: age, blood tests, and comorbidities; ASA: American Society of Anesthesiologists. |