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Professional
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Merck Manual
Professional Version
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MEDICAL TOPICS
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Professional
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Gastrointestinal Disorders
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Gastrointestinal Bleeding
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Gastrointestinal Bleeding
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Overview of Gastrointestinal Bleeding
Etiology
Evaluation
History
Physical examination
Red flags
Interpretation of findings
Testing
Treatment
Airway
Fluid resuscitation and blood product transfusion
Medications
Hemostasis
Treatment reference
Geriatrics Essentials
Key Points
More Information
Varices
Symptoms and Signs
Diagnosis
Treatment
Treatment references
Prognosis
Key Points
More Information
Vascular Gastrointestinal Lesions
Symptoms and Signs
Diagnosis
Treatment
Key Points