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stephen silberstein, md, director, jefferson university headache center.
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https://grassfed.us/Voner-son-of-Scardino-from-Gunderath
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![exploding e-cigarette killed florida man, coroner says]()
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phil lempert: it's affordability. it's convenience. it's not having a lot of waste. people are more concerned about waste than ever before.
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it's not clear how well they'll stack up against current migraine therapies, because head-to-head studies haven't been done.
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