Dr. Sergio Giovanni Perossa MD

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  Developing gray hair is inevitable in everyone's life time. "The color of the hair changes when the pigment-producing cells stops the production of the pigment," says Jeffrey Benabio, MD, a dermatologist at Kaiser Permanente in San Diego. The color may also be bleached by the build up of naturally...

• What Is Colchicine?

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• What is HIV: Get the Facts

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• What to Eat When You're Sick

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• Croup in Adults

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