Richard Knox

Doctors Group Tells Patients To Go For Cheaper, High-Value Treatments

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Sebelius Lends Support To Vaccination Projects In Haiti

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Water In The Time Of Cholera: Haiti's Most Urgent Health Problem

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Analysis Finds Lung Cancer Screening Worthwhile For Longtime Smokers

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New Type Of Resistant Malaria Appears On Thai-Burmese Border

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Doctors Urge Their Colleagues To Quit Doing Worthless Tests

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Mammograms May Lead To Breast Cancer 'Over-Diagnosis,' Study Finds

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Babies Take Longer To Come Out Than They Did In Grandma's Day

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Bypass Surgery Edges Stents For Heart Treatment

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Study Finds Female Condoms Are Cost-Effective For HIV Prevention

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Prone To Failure, Some All-Metal Hip Implants Need To Be Removed Early

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As Cholera Season Bears Down On Haiti, Vaccination Program Stalls

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