character: Dr. Sarah Johnson
topic: The Role of Lab Tests in Diagnosing Illnesses
subject: Health
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character: Dr. Emily Carter
topic: Understanding Blood Tests and Their Implications
subject: Health
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character: Dr. Michael Lee
topic: The Importance of Diagnostic Imaging in Medicine
subject: Health
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character: Dr. Jennifer Adams
topic: Comprehensive Guide to Urinalysis and What It Reveals
subject: Health
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